Citazione Stile APA (7a Edizione)

Tomes, R. R. (1998). Apocalypse then: American intellectuals and the Vietnam War, 1954-1975. New York University Press.

Citazione stile Chigago Style (17a edizione)

Tomes, Robert R. Apocalypse Then: American Intellectuals and the Vietnam War, 1954-1975. New York: New York University Press, 1998.

Citatione MLA (9a ed.)

Tomes, Robert R. Apocalypse Then: American Intellectuals and the Vietnam War, 1954-1975. New York University Press, 1998.