Citazione Stile APA (7a Edizione)

Gilbert, M. (2009). The Routledge atlas of American history (6th ed.). Routledge.

Citazione stile Chigago Style (17a edizione)

Gilbert, Martin. The Routledge Atlas of American History. 6th ed. New York: Routledge, 2009.

Citatione MLA (9a ed.)

Gilbert, Martin. The Routledge Atlas of American History. 6th ed. Routledge, 2009.