Cita APA (7a ed.)

Weinberg, G. M., & Weinberg, D. (1988). General principles of systems design (Repr., [2nd ed.].). Dorset.

Cita Chicago Style (17a ed.)

Weinberg, Gerald M., y Daniela Weinberg. General Principles of Systems Design. Repr., [2nd ed.]. New York: Dorset, 1988.

Cita MLA (9a ed.)

Weinberg, Gerald M., y Daniela Weinberg. General Principles of Systems Design. Repr., [2nd ed.]. Dorset, 1988.