Cita APA (7a ed.)

Meiring, S. P., & Hirsch, C. R. (1992). A core curriculum: Making mathematics count for evaluation. National Council of Teachers of Mathematics.

Cita Chicago Style (17a ed.)

Meiring, Steven P., y Christian R. Hirsch. A Core Curriculum: Making Mathematics Count for Evaluation. Reston, VA: National Council of Teachers of Mathematics, 1992.

Cita MLA (9a ed.)

Meiring, Steven P., y Christian R. Hirsch. A Core Curriculum: Making Mathematics Count for Evaluation. National Council of Teachers of Mathematics, 1992.