APA (7th ed.) Citation

Snedden, D. (1920). A digest of educational sociology. Teachers college, Columbia University.

Chicago Style (17th ed.) Citation

Snedden, David. A Digest of Educational Sociology. New York city: Teachers college, Columbia University, 1920.

MLA (9th ed.) Citation

Snedden, David. A Digest of Educational Sociology. Teachers college, Columbia University, 1920.