APA (7th ed.) Citation

Project Management Institute. (2013). A guide to the project management body of knowledge: (PMBOK guide) (5. Aufl.). PMI.

Chicago Style (17th ed.) Citation

Project Management Institute. A Guide to the Project Management Body of Knowledge: (PMBOK Guide). 5. Aufl. Newtown Square, PA: PMI, 2013.

MLA (8th ed.) Citation

Project Management Institute. A Guide to the Project Management Body of Knowledge: (PMBOK Guide). 5. Aufl. PMI, 2013.