MLA

Irwin, Will. Herbert Hoover, a Reminiscent Biography. New York: Grosset & Dunlap, 1928.

APA

Irwin, W. (1928). Herbert Hoover, a reminiscent biography. New York: Grosset & Dunlap.

Chicago

Irwin, Will Herbert Hoover, a Reminiscent Biography. New York: Grosset & Dunlap, 1928.