Cita APA (7a ed.)

Lederer, W. J. (1961). A nation of sheep. Norton & Company.

Cita Chicago Style (17a ed.)

Lederer, William J. A Nation of Sheep. New York: Norton & Company, 1961.

Cita MLA (8a ed.)

Lederer, William J. A Nation of Sheep. Norton & Company, 1961.