APA (7th ed.) Citation

Best, G. D., & Nash, G. H. (2013). The life of Herbert Hoover (First edition.). Norton.

Chicago Style (17th ed.) Citation

Best, Gary Dean, and George H. Nash. The Life of Herbert Hoover. First edition. New York, NY [u.a.]: Norton, 2013.

MLA (9th ed.) Citation

Best, Gary Dean, and George H. Nash. The Life of Herbert Hoover. First edition. Norton, 2013.