APA-Zitierstil (7. Ausg.)

Crawford, F. M. (1908). The diva's ruby: A sequel to "Soprano" and "The primadonna" (Copyright ed.). Tauchnitz.

Chicago-Zitierstil (17. Ausg.)

Crawford, Francis Marion. The Diva's Ruby: A Sequel to "Soprano" and "The Primadonna". Copyright ed. Leipzig: Tauchnitz, 1908.

MLA-Zitierstil (9. Ausg.)

Crawford, Francis Marion. The Diva's Ruby: A Sequel to "Soprano" and "The Primadonna". Copyright ed. Tauchnitz, 1908.