APA aipamena

Tome, J. (1999). Virus. Meribérica/Liber.

Chicago Style aipamena

Tome, Janry. Virus. Meribérica/Liber, 1999.

MLA aipamena

Tome, Janry. Virus. Meribérica/Liber, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.