Cita APA (7a ed.)

Schoederbek, P. P., Kefalas, A. G., & Schoederbek, C. G. (1990). Management systems: Conceptual considerations (4th ed.). BPI ; Irwin.

Cita Chicago Style (17a ed.)

Schoederbek, Peter P., Asterios G. Kefalas, y Charles G. Schoederbek. Management Systems: Conceptual Considerations. 4th ed. Homewood [etc.]: BPI ; Irwin, 1990.

Cita MLA (9a ed.)

Schoederbek, Peter P., et al. Management Systems: Conceptual Considerations. 4th ed. BPI ; Irwin, 1990.