APA (7th ed.) Citation
(2013). <A> guide to the project management body of knowledge: (PMBOK guide) (5th ed.). Project Management Institute.
Chicago Style (17th ed.) Citation
<A> Guide to the Project Management Body of Knowledge: (PMBOK Guide). 5th ed. Pennsylvania: Project Management Institute, 2013.
MLA (9th ed.) Citation
<A> Guide to the Project Management Body of Knowledge: (PMBOK Guide). 5th ed. Project Management Institute, 2013.
Warning: These citations may not always be 100% accurate.