APA (7th ed.) Citation

Phillips, C. A. (1931). Modern methods and the elementary curriculum (Rev. ed.). The Century co..

Chicago Style (17th ed.) Citation

Phillips, Claude Anderson. Modern Methods and the Elementary Curriculum. Rev. ed. New York, London: The Century co., 1931.

MLA (9th ed.) Citation

Phillips, Claude Anderson. Modern Methods and the Elementary Curriculum. Rev. ed. The Century co., 1931.