APA (7th ed.) Citation

Heldman, K. (2013). PMP: Project management professional exam : study guide (Seventh edition.). Sybex.

Chicago Style (17th ed.) Citation

Heldman, Kim. PMP: Project Management Professional Exam : Study Guide. Seventh edition. Indianapolis: Sybex, 2013.

MLA (9th ed.) Citation

Heldman, Kim. PMP: Project Management Professional Exam : Study Guide. Seventh edition. Sybex, 2013.

Warning: These citations may not always be 100% accurate.