APA (7th ed.) Citation

Mason, J., Burton, L., & Stacey, K. 1. (1985). Thinking mathematically. Prentice Hall.

Chicago Style (17th ed.) Citation

Mason, John, Leone Burton, and Kaye 1948 Stacey. Thinking Mathematically. London: Prentice Hall, 1985.

MLA (9th ed.) Citation

Mason, John, et al. Thinking Mathematically. Prentice Hall, 1985.