APA-Zitierstil (7. Ausg.)

Skinner, E. S. (2006). Presidential facts: Topical lists, comparisons and statistics. McFarland.

Chicago-Zitierstil (17. Ausg.)

Skinner, Edward S. Presidential Facts: Topical Lists, Comparisons and Statistics. Jefferson, NC [u.a.]: McFarland, 2006.

MLA-Zitierstil (9. Ausg.)

Skinner, Edward S. Presidential Facts: Topical Lists, Comparisons and Statistics. McFarland, 2006.