APA aipamena

(1970). Operative Surgery—‘Eyes, Ear, Nose and Throat’.

Chicago Style aipamena

Operative Surgery—‘Eyes, Ear, Nose and Throat’. 1970.

MLA aipamena

Operative Surgery—‘Eyes, Ear, Nose and Throat’. 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.