APA (7th ed.) Citation

Kay, G. G. (1984). The summer tree ([Book Club ed.].). Arbor House.

Chicago Style (17th ed.) Citation

Kay, Guy Gavriel. The Summer Tree. [Book Club ed.]. New York: Arbor House, 1984.

MLA (9th ed.) Citation

Kay, Guy Gavriel. The Summer Tree. [Book Club ed.]. Arbor House, 1984.