APA aipamena

Mercer, W., & Duthie, R. B. (1964). Orthopaedic surgery (6th ed.).

Chicago Style aipamena

Mercer, Walterand, and Robert B. Duthie. Orthopaedic Surgery. 6th ed. 1964.

MLA aipamena

Mercer, Walterand, and Robert B. Duthie. Orthopaedic Surgery. 6th ed. 1964.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.