APA aipamena

Orr, T. G. (1947). Operations of general surgery. Philadelphia: W.B. Saunders.

Chicago Style aipamena

Orr, Thomas G. Operations of General Surgery. Philadelphia: W.B. Saunders, 1947.

MLA aipamena

Orr, Thomas G. Operations of General Surgery. Philadelphia: W.B. Saunders, 1947.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.