Cita APA (7a ed.)

Sternberg, R. J. (1994). Thinking and problem solving. Academic Press.

Cita Chicago Style (17a ed.)

Sternberg, Robert J. Thinking and Problem Solving. San Diego [etc.]: Academic Press, 1994.

Cita MLA (9a ed.)

Sternberg, Robert J. Thinking and Problem Solving. Academic Press, 1994.