APA (7th ed.) Citation

Smith, W. R. (1928). Principles of educational sociology. Houghton.

Chicago Style (17th ed.) Citation

Smith, Walter Robinson. Principles of Educational Sociology. New York: Houghton, 1928.

MLA (9th ed.) Citation

Smith, Walter Robinson. Principles of Educational Sociology. Houghton, 1928.

Warning: These citations may not always be 100% accurate.