APA-referens (7:e uppl.)
Eland, I. (2014). Recarving Rushmore: Ranking the presidents on peace, prosperity, and liberty. Independent Institute.
Chicago-referens (17:e uppl.)
Eland, Ivan. Recarving Rushmore: Ranking the Presidents on Peace, Prosperity, and Liberty. Oakland, California: Independent Institute, 2014.
MLA-referens (9:e uppl.)
Eland, Ivan. Recarving Rushmore: Ranking the Presidents on Peace, Prosperity, and Liberty. Independent Institute, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.