APA (7th ed.) Zitazioa

Opie, R. (1999). The Victorian scrapbook. New Cavendish Books.

Chicago Style (17th ed.) Zitazioa

Opie, Robert. The Victorian Scrapbook. London: New Cavendish Books, 1999.

MLA (9th ed.) Zitazioa

Opie, Robert. The Victorian Scrapbook. New Cavendish Books, 1999.