Citazione Stile APA (7a Edizione)

Van Duyn Southworth, J. (1953). Our own United States (New revised ed.). Iroquois.

Citazione stile Chigago Style (17a edizione)

Van Duyn Southworth, John. Our Own United States. New revised ed. Syracuse, NY: Iroquois, 1953.

Citatione MLA (9a ed.)

Van Duyn Southworth, John. Our Own United States. New revised ed. Iroquois, 1953.