Cita APA (7a ed.)

Solomon, M., & Tittel, E. C. (2005). PMP Exam Cram 2 (2nd ed.). Que Pub.

Cita Chicago Style (17a ed.)

Solomon, Michael, y Ed Contributor Tittel. PMP Exam Cram 2. 2nd ed. Indianapolis, IN: Que Pub, 2005.

Cita MLA (9a ed.)

Solomon, Michael, y Ed Contributor Tittel. PMP Exam Cram 2. 2nd ed. Que Pub, 2005.