APA (7th ed.) Citation

Dudley, O. F. (1930). The shadow on the earth: A tale of tragedy and triumph. Longmans, Green.

Chicago Style (17th ed.) Citation

Dudley, Owen Francis. The Shadow on the Earth: A Tale of Tragedy and Triumph. New York: Longmans, Green, 1930.

MLA (9th ed.) Citation

Dudley, Owen Francis. The Shadow on the Earth: A Tale of Tragedy and Triumph. Longmans, Green, 1930.