APA (7th ed.) Zitazioa

(2003). The psychology of problem solving / edited by Janet E. Davidson, Robert J. Sternberg.

Chicago Style (17th ed.) Zitazioa

The Psychology of Problem Solving / Edited by Janet E. Davidson, Robert J. Sternberg. 2003.

MLA (9th ed.) Zitazioa

The Psychology of Problem Solving / Edited by Janet E. Davidson, Robert J. Sternberg. 2003.