Cita APA (7th ed.)
Graves, R. (1981). Greek myths (Ill. ed.). Penguin.
Cita Chicago (17th ed.)
Graves, Robert. Greek Myths. Ill. ed. London: Penguin, 1981.
Cita MLA (9th ed.)
Graves, Robert. Greek Myths. Ill. ed. Penguin, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.