APA aipamena

Cummings, S. M., Savitz, L. A., & Konrad, T. R. (2001). Reported response rates to mailed physician questionnaires.

Chicago Style aipamena

Cummings, S M., L A. Savitz, and T R. Konrad. Reported Response Rates to Mailed Physician Questionnaires. 2001.

MLA aipamena

Cummings, S M., L A. Savitz, and T R. Konrad. Reported Response Rates to Mailed Physician Questionnaires. 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.