Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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