Cita APA (7a ed.)

Wiest, J. D., & Levy, F. K. (1977). A management guide to pert/cpm: With gert/pdm/dcpmand other networks (2a ed.). Prentice-Hall International.

Cita Chicago Style (17a ed.)

Wiest, Jerome D., y Ferdinand K.- Levy. A Management Guide to Pert/cpm: With Gert/pdm/dcpmand Other Networks. 2a ed. Englewood Cl: Prentice-Hall International, 1977.

Cita MLA (9a ed.)

Wiest, Jerome D., y Ferdinand K.- Levy. A Management Guide to Pert/cpm: With Gert/pdm/dcpmand Other Networks. 2a ed. Prentice-Hall International, 1977.