Cita APA

Newell, A., & Simon, H. A. 1. (1972). Human problem solving. Prentice Hall.

Citación estilo Chicago

Newell, Allen., and Herbert A. 1916-2001 Simon. Human Problem Solving. Englewood Cliffs: Prentice Hall, 1972.

Cita MLA

Newell, Allen., and Herbert A. 1916-2001 Simon. Human Problem Solving. Englewood Cliffs: Prentice Hall, 1972.