APA aipamena

Weir, D. G. (1988). New Drugs: Peptic ulceration.

Chicago Style aipamena

Weir, Donald G. New Drugs: Peptic Ulceration. 1988.

MLA aipamena

Weir, Donald G. New Drugs: Peptic Ulceration. 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.