APA Style

Institute, P, M. (2021). The standard for project management and a guide to the project management body of knowledge (PMBOK guide) (7th.ed). Newtown Square, Pennsylvania: Project Management Institute, Inc..

MLA Style

Institute, Project, Management. "The standard for project management and a guide to the project management body of knowledge (PMBOK guide)". 7th.ed Newtown Square, Pennsylvania: Project Management Institute, Inc., 2021. PDF.