APA (7th ed.) Citation

Hirsch, C. R., & Zweng, M. (1985). The Secondary school mathematics curriculum. National Council of Teachers of Mathematics.

Chicago Style (17th ed.) Citation

Hirsch, Christian R., and Marilyn Zweng. The Secondary School Mathematics Curriculum. Reston, Va.: National Council of Teachers of Mathematics, 1985.

MLA (9th ed.) Citation

Hirsch, Christian R., and Marilyn Zweng. The Secondary School Mathematics Curriculum. National Council of Teachers of Mathematics, 1985.