APA (7th ed.) Citation

Lesh, R. A., & Landau, M. (1983). Acquisition of mathematics concepts and processes. Academic Press.

Chicago Style (17th ed.) Citation

Lesh, Richard A., and Marsha Landau. Acquisition of Mathematics Concepts and Processes. New York: Academic Press, 1983.

MLA (9th ed.) Citation

Lesh, Richard A., and Marsha Landau. Acquisition of Mathematics Concepts and Processes. Academic Press, 1983.