APA aipamena

Smith, W. B. (1920). Clinical Department: Probable Smallpox—Report of Case.

Chicago Style aipamena

Smith, Wm. B. Clinical Department: Probable Smallpox—Report of Case. 1920.

MLA aipamena

Smith, Wm. B. Clinical Department: Probable Smallpox—Report of Case. 1920.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.