APA (7th ed.) Citation

Gunn, D., & Guyomard, P. (1991). A Young girl's diary (New ed.). Anchor Books.

Chicago Style (17th ed.) Citation

Gunn, Daniel, and Patrick Guyomard. A Young Girl's Diary. New ed. New York: Anchor Books, 1991.

MLA (9th ed.) Citation

Gunn, Daniel, and Patrick Guyomard. A Young Girl's Diary. New ed. Anchor Books, 1991.