APA aipamena

Landy, F. J. (1987). Psychology: The science of people. Prentice Hall.

Chicago Style aipamena

Landy, Frank J. Psychology: The Science of People. Englewood Cliffs, New Jersey: Prentice Hall, 1987.

MLA aipamena

Landy, Frank J. Psychology: The Science of People. Prentice Hall, 1987.