Cita APA (7a ed.)

Ackoff, R. L. (1978). The art of problem solving: Accompanied by Ackoff's fables. J. Wiley.

Cita Chicago Style (17a ed.)

Ackoff, Russell L. The Art of Problem Solving: Accompanied by Ackoff's Fables. New York: J. Wiley, 1978.

Cita MLA (8a ed.)

Ackoff, Russell L. The Art of Problem Solving: Accompanied by Ackoff's Fables. J. Wiley, 1978.