APA (7th ed.) Citation

Mueller, A. D. (1928). Teaching in secondary schools. The Century co..

Chicago Style (17th ed.) Citation

Mueller, A. D. Teaching in Secondary Schools. New York, London: The Century co., 1928.

MLA (9th ed.) Citation

Mueller, A. D. Teaching in Secondary Schools. The Century co., 1928.

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