Gaya APA

Hartmann, F, H., Wendzel, R, L. (1985). Preserve The Republic ( United States Foreign Policy ) (1). New York: Macmillan Publishing Co..

Gaya MLA

Hartmann, Frederick, H.., Wendzel, Robert, L.. "Preserve The Republic ( United States Foreign Policy )". 1 New York: Macmillan Publishing Co., 1985. Text.