APA引文

Grayson, K., Ketchum, R. M., & Traurig, R. (1955). What is communism. New York: E. P. Dutton.

Παραπομπή Chicago Style

Grayson, Kirk, Richard M. Ketchum, και Ruth Traurig. What Is Communism. New York: E. P. Dutton, 1955.

MLA引文

Grayson, Kirk, Richard M. Ketchum, και Ruth Traurig. What Is Communism. New York: E. P. Dutton, 1955.

警告：这些引文格式不一定是100％准确.