APA (7th ed.) Citation

Inglis, A. (1918). Principles of secondary education. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Inglis, Alexander. Principles of Secondary Education. Boston [u.a.]: Houghton Mifflin, 1918.

MLA (9th ed.) Citation

Inglis, Alexander. Principles of Secondary Education. Houghton Mifflin, 1918.