Citation Contents 
The following sections indicate required and optional items for different
types of cited material.
In general, avoid providing a URL for archived material
(articles and conference papers stored in digital libraries),
especially when a DOI is available.
Article 
Title Required  
Author Required  
Journal Required  
Volume Optional  
Number Optional  
Pages Optional  
Month Optional  
Year Required  
URL Optional  
Note Optional  
DOI Optional  
Book 
Title Required  
Edition Optional  
Series Optional  
Volume Optional  
Author Required or include Editor  
Editor Required or include Author  
Publisher Required  
Address Optional  
Month Optional  
Year Required  
Note Optional  
ISBN Optional  
Booklet 
Address Optional  
Author Optional  
HowPublished Optional  
Key Optional (needed if no Author)  
Month Optional  
Note Optional  
Title Required  
Year Optional  
InBook 
Address Optional  
Author Required or include Editor  
Chapter Required or include Pages  
Edition Optional  
Editor Required or include Author  
Month Optional  
Note Optional  
Pages Required or include Chapter  
Publisher Required  
Series Optional  
Title Required  
Volume Optional  
Year Required  
InCollection 
Author Required  
Title Required  
Chapter Optional  
Pages Required  
Editor Optional  
Booktitle Required  
Publisher Required  
Address Optional  
Month Optional  
Year Required  
Note Optional  
DOI Optional  
InProceedings 
Title Required  
Author Required  
Booktitle Required  
Address Optional  
Month Optional  
Year Required  
Organization Optional  
Pages Optional  
Editor Optional  
Publisher Optional  
Note Optional  
URL Optional  
DOI Optional  
Manual 
Address Optional  
Annote Annotation  
Author Optional  
Edition Optional  
Key Optional (needed if no Author)  
Month Optional  
Note Optional  
Organization Optional  
Title Required  
Year Optional  
MastersThesis 
Address Optional  
Author Required  
Month Optional  
Note Optional  
School Required  
Title Required  
Year Required  
Misc 
Author Optional  
HowPublished Optional  
Key Optional (needed if no Author)  
Month Optional  
Note Optional  
Title Optional  
Year Optional  
DOI Optional  
PhDThesis 
Address Optional  
Author Required  
Month Optional  
Note Optional  
School Required  
Title Required  
Year Required  
Proceedings 
Title Required  
Editor Optional  
Note Optional  
Organization Optional  
Address Optional  
Publisher Optional  
Month Optional  
Year Required  
DOI Optional  
TechReport 
Author Required  
Title Required  
Note Optional  
Type Optional  
Number Optional  
Month Optional  
Year Required  
Institution Required  
Address Optional  
DOI Optional  
Unpublished 
Author Required  
Month Optional  
Note Required  
Title Required  
Year Optional