APA (7th ed.) Citation

McCormack, U. (2009). The never-ending sacrifice (1st Pocket books pbk. ed.). Pocket Books.

Chicago Style (17th ed.) Citation

McCormack, Una. The Never-ending Sacrifice. 1st Pocket books pbk. ed. New York: Pocket Books, 2009.

MLA (9th ed.) Citation

McCormack, Una. The Never-ending Sacrifice. 1st Pocket books pbk. ed. Pocket Books, 2009.