APA (7th ed.) Zitazioa

GALSWORTHY, J. (1967). Swan song. Penguin.

Chicago Style (17th ed.) Zitazioa

GALSWORTHY, John. Swan Song. London: Penguin, 1967.

MLA (9th ed.) Zitazioa

GALSWORTHY, John. Swan Song. Penguin, 1967.