APA (7th ed.) Citation

George, J. S., Morton, R. L., & Anderson, R. F. (1937). Mathematics through experience. Silver Burdett Co.

Chicago Style (17th ed.) Citation

George, Joel Samuel, Robert Lee Morton, and Robert F. Anderson. Mathematics Through Experience. New York: Silver Burdett Co, 1937.

MLA (9th ed.) Citation

George, Joel Samuel, et al. Mathematics Through Experience. Silver Burdett Co, 1937.