APA (7th ed.) Citation

Ingersoll, R. (1942). Action on all fronts: A personal account of this war. Harper.

Chicago Style (17th ed.) Citation

Ingersoll, Ralph. Action on All Fronts: A Personal Account of This War. New York: Harper, 1942.

MLA (8th ed.) Citation

Ingersoll, Ralph. Action on All Fronts: A Personal Account of This War. Harper, 1942.

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