APA (7th ed.) Citation

Wharton, E. (1996). The age of innocence. Signet Classic.

Chicago Style (17th ed.) Citation

Wharton, Edith. The Age of Innocence. New York, New York: Signet Classic, 1996.

MLA (9th ed.) Citation

Wharton, Edith. The Age of Innocence. Signet Classic, 1996.