Cita APA (7th ed.)
Davidson, A., & Le Guin, U. K. The Kar-Chee Reign. Ace Books.
Cita Chicago (17th ed.)
Davidson, Avram, i Ursula Kroeber Le Guin. The Kar-Chee Reign. Nueva York, EUA: Ace Books.
Cita MLA (9th ed.)
Davidson, Avram, i Ursula Kroeber Le Guin. The Kar-Chee Reign. Ace Books.
Atenció: Aquestes cites poden no estar 100% correctes.