APA (7th ed.) Citation

Irwin, W. H. (1928). Herbert Hoover: A reminiscent biography. The Century co.

Chicago Style (17th ed.) Citation

Irwin, William Henry. Herbert Hoover: A Reminiscent Biography. New York: The Century co, 1928.

MLA (9th ed.) Citation

Irwin, William Henry. Herbert Hoover: A Reminiscent Biography. The Century co, 1928.