APA (7th ed.) Citation

Draper, E. M. (1932). Principles of American secondary education. Century Co.

Chicago Style (17th ed.) Citation

Draper, Edgar Marian. Principles of American Secondary Education. New York: Century Co, 1932.

MLA (9th ed.) Citation

Draper, Edgar Marian. Principles of American Secondary Education. Century Co, 1932.