Cita APA (7a ed.)

Clark, H. H. (1938). Addresses upon the American road. C. Scribner's Sons.

Cita Chicago Style (17a ed.)

Clark, Herbert Hoover. Addresses upon the American Road. New York: C. Scribner's Sons, 1938.

Cita MLA (9a ed.)

Clark, Herbert Hoover. Addresses upon the American Road. C. Scribner's Sons, 1938.