APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

Festinger, Leon, and Daniel Katz. Research Methods in the Behavioral Sciences. New York [u.a.]: Holt, Rinehart and Winston, 1966.

MLA (9th ed.) Citation

Festinger, Leon, and Daniel Katz. Research Methods in the Behavioral Sciences. Holt, Rinehart and Winston, 1966.