APA (7th ed.) Citation

Backus, O. L. (1943). Speech in education: A guide for the classroom teacher. Longmans, Green and co..

Chicago Style (17th ed.) Citation

Backus, Ollie Lucy. Speech in Education: A Guide for the Classroom Teacher. New York, London [etc.]: Longmans, Green and co., 1943.

MLA (9th ed.) Citation

Backus, Ollie Lucy. Speech in Education: A Guide for the Classroom Teacher. Longmans, Green and co., 1943.