Gaya APA

Medin, D, L., Ross, B, H. (1992). Cognitive pscyhology . Forth Worth, TX: Harcourt Brace Javanovich.

Gaya MLA

Medin, Douglas, L.., Ross, Brian, H.. "Cognitive pscyhology". Forth Worth, TX: Harcourt Brace Javanovich, 1992. Text.