APA (7th ed.) Citation

Lyng, M. J. (1978). Dancing curves: A dynamic demonstration of geometric principles. National Council of Teachers of Mathematics.

Chicago Style (17th ed.) Citation

Lyng, Merwin J. Dancing Curves: A Dynamic Demonstration of Geometric Principles. Reston, Va.: National Council of Teachers of Mathematics, 1978.

MLA (9th ed.) Citation

Lyng, Merwin J. Dancing Curves: A Dynamic Demonstration of Geometric Principles. National Council of Teachers of Mathematics, 1978.