Cita APA (7a ed.)

Williams, D., & Krazer, E. B. (2012). Oracle Primavera P6 version 8: Project and portfolio management (1st edition.). Packt Publishing.

Cita Chicago Style (17a ed.)

Williams, Daniel, y Elaine Britt Krazer. Oracle Primavera P6 Version 8: Project and Portfolio Management. 1st edition. Birmingham: Packt Publishing, 2012.

Cita MLA (9a ed.)

Williams, Daniel, y Elaine Britt Krazer. Oracle Primavera P6 Version 8: Project and Portfolio Management. 1st edition. Packt Publishing, 2012.