APA Citation

Shaughnessy, J. J., Zechmeister, J. S., & Zechmeister, E. B. (2011). Research methods in psychology (9th ed.). New York, NY: McGraw-Hill.

Chicago Style Citation

Shaughnessy, John J., Jeanne S. Zechmeister, and Eugene B. Zechmeister. Research Methods in Psychology. 9th ed. New York, NY: McGraw-Hill, 2011.

MLA Citation

Shaughnessy, John J., Jeanne S. Zechmeister, and Eugene B. Zechmeister. Research Methods in Psychology. 9th ed. New York, NY: McGraw-Hill, 2011.

Warning: These citations may not always be 100% accurate.