APA (7th ed.) Zitazioa

Disraeli, B. (1980). Sybil: Or the two nations. Penguin.

Chicago Style (17th ed.) Zitazioa

Disraeli, Benjamin. Sybil: Or the Two Nations. London: Penguin, 1980.

MLA (9th ed.) Zitazioa

Disraeli, Benjamin. Sybil: Or the Two Nations. Penguin, 1980.