APA aipamena

Ravenel, M. P. (1928). A Short History of Medicine.

Chicago Style aipamena

Ravenel, M. P. A Short History of Medicine. 1928.

MLA aipamena

Ravenel, M. P. A Short History of Medicine. 1928.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.