Cita APA (7a ed.)

Institute, P. M. (2019). Practice standard for work breakdown structures (Third edition.). Project Management Institute, Inc.

Cita Chicago Style (17a ed.)

Institute, Project Management. Practice Standard for Work Breakdown Structures. Third edition. Newtown Square, Pennsylvania: Project Management Institute, Inc, 2019.

Cita MLA (9a ed.)

Institute, Project Management. Practice Standard for Work Breakdown Structures. Third edition. Project Management Institute, Inc, 2019.