APA (7th ed.) Citation

Marvin, F. S. (1922). The unity of Western civilization (2nd ed.). H. Milford, Oxford University Press.

Chicago Style (17th ed.) Citation

Marvin, Francis Sydney. The Unity of Western Civilization. 2nd ed. London ; New York: H. Milford, Oxford University Press, 1922.

MLA (9th ed.) Citation

Marvin, Francis Sydney. The Unity of Western Civilization. 2nd ed. H. Milford, Oxford University Press, 1922.