APA (7th ed.) Citation

Le Guin, U. K. (1971). The tombs of Atuan. Puffin Books.

Chicago Style (17th ed.) Citation

Le Guin, Ursula K. The Tombs of Atuan. Harmondsworth: Puffin Books, 1971.

MLA (9th ed.) Citation

Le Guin, Ursula K. The Tombs of Atuan. Puffin Books, 1971.

Warning: These citations may not always be 100% accurate.