Citazione Stile APA (7a Edizione)

Walter, J. M., & Blum, J. M. (1977). The national experience: A history of the United States (4. ed.). Harcourt Brace Jovanovich.

Citazione stile Chigago Style (17a edizione)

Walter, Judith M., e John Morton Blum. The National Experience: A History of the United States. 4. ed. Fort Worth [u.a.]: Harcourt Brace Jovanovich, 1977.

Citatione MLA (9a ed.)

Walter, Judith M., e John Morton Blum. The National Experience: A History of the United States. 4. ed. Harcourt Brace Jovanovich, 1977.