APA (7th ed.) Citation

Coyle, D. C. (1949). Day of judgment: The economic and political challenge to the West. Harper.

Chicago Style (17th ed.) Citation

Coyle, David Cushman. Day of Judgment: The Economic and Political Challenge to the West. New York: Harper, 1949.

MLA (9th ed.) Citation

Coyle, David Cushman. Day of Judgment: The Economic and Political Challenge to the West. Harper, 1949.