Παραπομπή APA

Sternberg, R. J. (1999). Cognitive psychology (2nd ed.). Harcourt Brace College Publishers.

Παραπομπή Chicago Style

Sternberg, Robert J. Cognitive Psychology. 2nd ed. Fort Worth: Harcourt Brace College Publishers, 1999.

Παραπομπή MLA

Sternberg, Robert J. Cognitive Psychology. 2nd ed. Harcourt Brace College Publishers, 1999.