Citazione Stile APA (7a Edizione)

Lengyel, E. (1969). Nationalism-the last stage of communism. Funk & Wagnalls.

Citazione stile Chigago Style (17a edizione)

Lengyel, Emil. Nationalism-the Last Stage of Communism. New York: Funk & Wagnalls, 1969.

Citatione MLA (9a ed.)

Lengyel, Emil. Nationalism-the Last Stage of Communism. Funk & Wagnalls, 1969.