APA (7th ed.) Citation

Dixon. (1938). The secret warning. Grosset and Dunlap.

Chicago Style (17th ed.) Citation

Dixon. The Secret Warning. New York: Grosset and Dunlap, 1938.

MLA (8th ed.) Citation

Dixon. The Secret Warning. Grosset and Dunlap, 1938.

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