Citazione Stile APA (7a Edizione)

BLUM, J. M. The national experience: A history of The United States. Harcourt.

Citazione stile Chigago Style (17a edizione)

BLUM, John M. The National Experience: A History of The United States. New York: Harcourt.

Citatione MLA (9a ed.)

BLUM, John M. The National Experience: A History of The United States. Harcourt.