APA (7th ed.) Citation

Fosdick, H. E. (1917). The challenge of the present crisis. Association Press.

Chicago Style (17th ed.) Citation

Fosdick, Harry Emerson. The Challenge of the Present Crisis. New York: Association Press, 1917.

MLA (9th ed.) Citation

Fosdick, Harry Emerson. The Challenge of the Present Crisis. Association Press, 1917.