APA (7th ed.) Citation

Monroe, P. (1914). Principles of secondary education. Macmillan.

Chicago Style (17th ed.) Citation

Monroe, Paul. Principles of Secondary Education. New York: Macmillan, 1914.

MLA (8th ed.) Citation

Monroe, Paul. Principles of Secondary Education. Macmillan, 1914.

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