APA (7th ed.) Citation

Ryan, K. M. (1973). The Betty tree (Pocket Book ed.). Pocket Books.

Chicago Style (17th ed.) Citation

Ryan, Kathryn Morgan. The Betty Tree. Pocket Book ed. New York: Pocket Books, 1973.

MLA (8th ed.) Citation

Ryan, Kathryn Morgan. The Betty Tree. Pocket Book ed. Pocket Books, 1973.

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