APA aipamena

Wickelgren, W. A. (1979). Cognitive psychology. Prentice-Hall, Inc.

Chicago Style aipamena

Wickelgren, Wayne A. Cognitive Psychology. Englewood Cliffs, New Jersey: Prentice-Hall, Inc, 1979.

MLA aipamena

Wickelgren, Wayne A. Cognitive Psychology. Prentice-Hall, Inc, 1979.