APA (7th ed.) Citation

Le Guin, U. K., & Robbins, R. (1968). A wizard of earthsea (Parnassus Library edition.). Parnassus Press.

Chicago Style (17th ed.) Citation

Le Guin, Ursula K., and Ruth Robbins. A Wizard of Earthsea. Parnassus Library edition. Berkeley: Parnassus Press, 1968.

MLA (9th ed.) Citation

Le Guin, Ursula K., and Ruth Robbins. A Wizard of Earthsea. Parnassus Library edition. Parnassus Press, 1968.