APA (7th ed.) Citation

Billstein, R., Libeskind, S., & Lott, J. W. (1984). A problem solving approach to mathematics for elementary school teachers (2nd ed.). Benjamin/Cummings.

Chicago Style (17th ed.) Citation

Billstein, Rick, Shlomo Libeskind, and Johnny W. Lott. A Problem Solving Approach to Mathematics for Elementary School Teachers. 2nd ed. Menlo Park, Calif: Benjamin/Cummings, 1984.

MLA (9th ed.) Citation

Billstein, Rick, et al. A Problem Solving Approach to Mathematics for Elementary School Teachers. 2nd ed. Benjamin/Cummings, 1984.