Cita APA

Pious, R. M. 1. (1979). The American Presidency. New York: Basic Books, Inc., Publishers.

Citación estilo Chicago

Pious, Richard M. 1944-. The American Presidency. New York: Basic Books, Inc., Publishers, 1979.

Cita MLA

Pious, Richard M. 1944-. The American Presidency. New York: Basic Books, Inc., Publishers, 1979.