APA ציטוט

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

Chicago Edition Citation

Wickelgren, Wayne A. Cognitive Psychology. Englewood Cliffs, N.J.: Prentice-Hall, 1979.

ציטוט MLA

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