APA ציטוט

Cozby, P. C., & Paul C. Cozby. Methods in behavioral research. New York, NY: McGraw-Hill Higher Education.

Trích dẫn kiểu Chicago

Cozby, Paul C., và Paul C. Cozby. Methods in Behavioral Research. New York, NY: McGraw-Hill Higher Education.

ציטוט MLA

Cozby, Paul C., và Paul C. Cozby. Methods in Behavioral Research. New York, NY: McGraw-Hill Higher Education.