Cita APA

Lewis, J. P. (2005). The McGraw - Hill guide to the PMP exam. New York: McGraw - Hill.

Chicago Style Citation

Lewis, James P. The McGraw - Hill Guide to the PMP Exam. New York: McGraw - Hill, 2005.

Cita MLA

Lewis, James P. The McGraw - Hill Guide to the PMP Exam. New York: McGraw - Hill, 2005.