APA (7th ed.) Citation

Wharton, E. (1996). The age of innocence. Penguin Books.

Chicago Style (17th ed.) Citation

Wharton, Edith. The Age of Innocence. London: Penguin Books, 1996.

MLA (9th ed.) Citation

Wharton, Edith. The Age of Innocence. Penguin Books, 1996.

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