APA-viite

Gray, L. L. (1964). How we choose a president: The election year. St. Martin's Press.

Chicago-tyylinen lähdeviittaus

Gray, Lee Learner. How We Choose a President: The Election Year. St. Martin's Press, 1964.

MLA-viite

Gray, Lee Learner. How We Choose a President: The Election Year. St. Martin's Press, 1964.