Cita APA (7th ed.)

Luthin, R. H. (1959). American demagogues: Twentieth century. P. Smith.

Cita Chicago (17th ed.)

Luthin, Reinhard Henry. American Demagogues: Twentieth Century. Gloucester, Mass: P. Smith, 1959.

Cita MLA (9th ed.)

Luthin, Reinhard Henry. American Demagogues: Twentieth Century. P. Smith, 1959.