Cita APA (7a ed.)

Project Management Institute. (2008). A guide to the project management body of knowledge (PMBOK guide) (4ª ed.).

Cita Chicago Style (17a ed.)

Project Management Institute. A Guide to the Project Management Body of Knowledge (PMBOK Guide). 4ª ed. Pensilvania, 2008.

Cita MLA (8a ed.)

Project Management Institute. A Guide to the Project Management Body of Knowledge (PMBOK Guide). 4ª ed. 2008.