APA aipamena

Schiefer, B. (1979). Bovine Herpesvirus Infections.

Chicago Style aipamena

Schiefer, B. Bovine Herpesvirus Infections. 1979.

MLA aipamena

Schiefer, B. Bovine Herpesvirus Infections. 1979.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.