Cita APA (7a ed.)

Gilhooly, K. J. (1989). Human and machine problem solving. Plenum.

Cita Chicago Style (17a ed.)

Gilhooly, K. J. Human and Machine Problem Solving. New York: Plenum, 1989.

Cita MLA (9a ed.)

Gilhooly, K. J. Human and Machine Problem Solving. Plenum, 1989.