APA-Zitierstil (7. Ausg.)

Pious, R. M. (1979). The American presidency (1. print.). Basic Books.

Chicago-Zitierstil (17. Ausg.)

Pious, Richard M. The American Presidency. 1. print. New York: Basic Books, 1979.

MLA-Zitierstil (9. Ausg.)

Pious, Richard M. The American Presidency. 1. print. Basic Books, 1979.