APA (7th ed.) Citation

Hawthorne, N. (1994). The Scarlet letter. Penguin Books.

Chicago Style (17th ed.) Citation

Hawthorne, Nathaniel. The Scarlet Letter. London: Penguin Books, 1994.

MLA (9th ed.) Citation

Hawthorne, Nathaniel. The Scarlet Letter. Penguin Books, 1994.

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