APA (7th ed.) Citation

Levin, G., & Ward, J. L. (2015). PMP® exam practice test and study guide. CRC Press.

Chicago Style (17th ed.) Citation

Levin, Ginger, and J. LeRoy Ward. PMP® Exam Practice Test and Study Guide. Boca Raton, FL: CRC Press, 2015.

MLA (9th ed.) Citation

Levin, Ginger, and J. LeRoy Ward. PMP® Exam Practice Test and Study Guide. CRC Press, 2015.

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