APA (7th ed.) Citation

Gaddis, W. (1995). A frolic of his own. Penguin Books.

Chicago Style (17th ed.) Citation

Gaddis, William. A Frolic of His Own. London [u.a.]: Penguin Books, 1995.

MLA (9th ed.) Citation

Gaddis, William. A Frolic of His Own. Penguin Books, 1995.