APA (7th ed.) Citation

Callahan, T. (2017). Arnie: The life of Arnold Palmer. HarperCollins Publishers.

Chicago Style (17th ed.) Citation

Callahan, Tom. Arnie: The Life of Arnold Palmer. New York: HarperCollins Publishers, 2017.

MLA (9th ed.) Citation

Callahan, Tom. Arnie: The Life of Arnold Palmer. HarperCollins Publishers, 2017.

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