Cita APA (7a ed.)

Elliott, P. C., & Kenney, M. J. (1996). Communication in mathematics, K-12 and beyond. NCTM.

Cita Chicago Style (17a ed.)

Elliott, Portia C., y Margaret J. Kenney. Communication in Mathematics, K-12 and Beyond. Reston, VA: NCTM, 1996.

Cita MLA (9a ed.)

Elliott, Portia C., y Margaret J. Kenney. Communication in Mathematics, K-12 and Beyond. NCTM, 1996.