APA (7th ed.) Zitazioa

(1915). The Victor book of the opera: Stories of one hundred and ten operas with seven hundred illustrations and descriptions of twelve hundred Victor Opera Records (3a. ed.). Victor Talking Machine.

Chicago Style (17th ed.) Zitazioa

The Victor Book of the Opera: Stories of One Hundred and Ten Operas with Seven Hundred Illustrations and Descriptions of Twelve Hundred Victor Opera Records. 3a. ed. Camden: Victor Talking Machine, 1915.

MLA (9th ed.) Zitazioa

The Victor Book of the Opera: Stories of One Hundred and Ten Operas with Seven Hundred Illustrations and Descriptions of Twelve Hundred Victor Opera Records. 3a. ed. Victor Talking Machine, 1915.