APA (7th ed.) Citation

Cowper, R. (1978). The road to Corlay (Book club edition.). Pocket Books.

Chicago Style (17th ed.) Citation

Cowper, Richard. The Road to Corlay. Book club edition. New York: Pocket Books, 1978.

MLA (9th ed.) Citation

Cowper, Richard. The Road to Corlay. Book club edition. Pocket Books, 1978.