APA (7th ed.) Citation

Mordaunt, E. (1939). Pity of the world. The Greystone press.

Chicago Style (17th ed.) Citation

Mordaunt, Elinor. Pity of the World. New York: The Greystone press, 1939.

MLA (9th ed.) Citation

Mordaunt, Elinor. Pity of the World. The Greystone press, 1939.