Cita APA

Couger, D. D., & Couger, D. D. (1974). System analysis techniques. New York, New York: Willey.

Citación estilo Chicago

Couger, Daniel D., y Daniel D. Couger. System Analysis Techniques. New York, New York: Willey, 1974.

Cita MLA

Couger, Daniel D., y Daniel D. Couger. System Analysis Techniques. New York, New York: Willey, 1974.