Παραπομπή APA

Festinger, L., & Dariel Katz. (1966). Research methods in the behavioral sciences. Holt Rinehart.

Παραπομπή Chicago Style

Festinger, Leon, και Dariel Katz. Research Methods in the Behavioral Sciences. New York: Holt Rinehart, 1966.

Παραπομπή MLA

Festinger, Leon, και Dariel Katz. Research Methods in the Behavioral Sciences. Holt Rinehart, 1966.