APA (7th ed.) Citation

Grisham, J. (1991). The Firm. Island Books.

Chicago Style (17th ed.) Citation

Grisham, John. The Firm. New York: Island Books, 1991.

MLA (9th ed.) Citation

Grisham, John. The Firm. Island Books, 1991.

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