Citazione Stile APA (7a Edizione)

Kallen, H. M. (1958). Utopians at Bay. Theodor Herzl Foundation.

Citazione stile Chigago Style (17a edizione)

Kallen, Horace Meyer. Utopians at Bay. New York: Theodor Herzl Foundation, 1958.

Citatione MLA (8a ed.)

Kallen, Horace Meyer. Utopians at Bay. Theodor Herzl Foundation, 1958.