APA (7th ed.) Citation

Roy, M. M. (1962). Probe: A handbook for teachers of elementary science. Educational Service.

Chicago Style (17th ed.) Citation

Roy, Mary Massey. Probe: A Handbook for Teachers of Elementary Science. Stevensville, Michigan: Educational Service, 1962.

MLA (9th ed.) Citation

Roy, Mary Massey. Probe: A Handbook for Teachers of Elementary Science. Educational Service, 1962.