APA aipamena

Horvat, J., & Davis, S. F. (1998). Doing psychological research. Prentice Hall.

Chicago Style aipamena

Horvat, Joseph, and Stephen F. Davis. Doing Psychological Research. Upper Saddle River, NJ: Prentice Hall, 1998.

MLA aipamena

Horvat, Joseph, and Stephen F. Davis. Doing Psychological Research. Prentice Hall, 1998.