APA aipamena

Gordon, M., & Berger, P. (1996). Drs. Gordon and Berger respond.

Chicago Style aipamena

Gordon, Michael, and Philip Berger. Drs. Gordon and Berger Respond. 1996.

MLA aipamena

Gordon, Michael, and Philip Berger. Drs. Gordon and Berger Respond. 1996.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.