APA (7th ed.) Citation

Finnegan, W. (2015). Barbarian days: A surfing life. Penguin Press.

Chicago Style (17th ed.) Citation

Finnegan, William. Barbarian Days: A Surfing Life. New York: Penguin Press, 2015.

MLA (8th ed.) Citation

Finnegan, William. Barbarian Days: A Surfing Life. Penguin Press, 2015.

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