APA (7th ed.) Zitazioa

(1979). Phaidon book of the opera: A survey of 780 operas from 1597. Phaidon.

Chicago Style (17th ed.) Zitazioa

Phaidon Book of the Opera: A Survey of 780 Operas from 1597. Oxford: Phaidon, 1979.

MLA (9th ed.) Zitazioa

Phaidon Book of the Opera: A Survey of 780 Operas from 1597. Phaidon, 1979.