APA (7th ed.) Citation

Elmes, D. G., Kantowitz, B. H., & Roediger, H. L. (2002). Research methods in psychology (7. ed.). Wadsworth.

Chicago Style (17th ed.) Citation

Elmes, David G., Barry H. Kantowitz, and Henry L. Roediger. Research Methods in Psychology. 7. ed. London [u.a.]: Wadsworth, 2002.

MLA (9th ed.) Citation

Elmes, David G., et al. Research Methods in Psychology. 7. ed. Wadsworth, 2002.