APA aipamena

Cushing, H. (1919). Biography of Sir William Osler. Ann Med Hist.

Chicago Style aipamena

Cushing, Harvey. "Biography of Sir William Osler." Ann Med Hist 1919.

MLA aipamena

Cushing, Harvey. "Biography of Sir William Osler." Ann Med Hist 1919.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.