APA (7th ed.) Citation

Henderson, G. L., & Charles H. Johnson. (1972). The four roles of mathematics: A liberal arts approach. Prindle, Weber & Schmidt.

Chicago Style (17th ed.) Citation

Henderson, George L., and Charles H. Johnson. The Four Roles of Mathematics: A Liberal Arts Approach. Boston: Prindle, Weber & Schmidt, 1972.

MLA (9th ed.) Citation

Henderson, George L., and Charles H. Johnson. The Four Roles of Mathematics: A Liberal Arts Approach. Prindle, Weber & Schmidt, 1972.