Citazione Stile APA (7a Edizione)

Mayer, M. (1955). They thought they were free: The Germans 1933 - 45 / by Milton Mayer. Univ. of Chicago Press.

Citazione stile Chigago Style (17a edizione)

Mayer, Milton. They Thought They Were Free: The Germans 1933 - 45 / by Milton Mayer. Chicago, Ill.: Univ. of Chicago Press, 1955.

Citatione MLA (8a ed.)

Mayer, Milton. They Thought They Were Free: The Germans 1933 - 45 / by Milton Mayer. Univ. of Chicago Press, 1955.