APA (7th ed.) Citation

Crouch, R., Baldwin, G. j. a., & Wisner, R. J. j. a. (1965). Preparatory mathematics for elementary teachers. J. Wiley.

Chicago Style (17th ed.) Citation

Crouch, Ralph, George joint author Baldwin, and Robert J. joint author Wisner. Preparatory Mathematics for Elementary Teachers. New York: J. Wiley, 1965.

MLA (9th ed.) Citation

Crouch, Ralph, et al. Preparatory Mathematics for Elementary Teachers. J. Wiley, 1965.