APA (7th ed.) Citation

Knovel (Firm) & Project Management Institute. (2006). Practice standard for work breakdown structures (2nd ed.). Project Management Institute.

Chicago Style (17th ed.) Citation

Knovel (Firm) and Project Management Institute. Practice Standard for Work Breakdown Structures. 2nd ed. Newtown Square, Pa.: Project Management Institute, 2006.

MLA (9th ed.) Citation

Knovel (Firm) and Project Management Institute. Practice Standard for Work Breakdown Structures. 2nd ed. Project Management Institute, 2006.