Cita APA

Rossiter, C. L. 1. (1960). The American presidency (2. edition.). New York: The New American Library.

Citación estilo Chicago

Rossiter, Clinton Lawrence 1917-1970. The American Presidency. 2. edition. New York: The New American Library, 1960.

Cita MLA

Rossiter, Clinton Lawrence 1917-1970. The American Presidency. 2. edition. New York: The New American Library, 1960.