APA Citation

Ludwig, E. (1937). Cleopatra: The story of a queen. New York: Viking Press.

Chicago Style Citation

Ludwig, Emil. Cleopatra: The Story of a Queen. New York: Viking Press, 1937.

MLA Citation

Ludwig, Emil. Cleopatra: The Story of a Queen. New York: Viking Press, 1937.

Warning: These citations may not always be 100% accurate.