Cita APA (7th ed.)

Skrabec, Q. R. (2008). William McKinley, apostle of protectionism. Algora Pub..

Cita Chicago (17th ed.)

Skrabec, Quentin R. William McKinley, Apostle of Protectionism. New York: Algora Pub., 2008.

Cita MLA (9th ed.)

Skrabec, Quentin R. William McKinley, Apostle of Protectionism. Algora Pub., 2008.