Cita APA (7a ed.)

Hayes, J. R. (1989). The Complete problem solver (2nd ed.). LEA Lawrence Erlbaum Associates.

Cita Chicago Style (17a ed.)

Hayes, John R. The Complete Problem Solver. 2nd ed. Hillsdale [etc.]: LEA Lawrence Erlbaum Associates, 1989.

Cita MLA (9a ed.)

Hayes, John R. The Complete Problem Solver. 2nd ed. LEA Lawrence Erlbaum Associates, 1989.