APA (7th ed.) Citation

Wenninger, M. J. (1975). Polyhedron models for the classroom (2d ed.). National Council of Teachers of Mathematics.

Chicago Style (17th ed.) Citation

Wenninger, Magnus J. Polyhedron Models for the Classroom. 2d ed. Reston, Va: National Council of Teachers of Mathematics, 1975.

MLA (9th ed.) Citation

Wenninger, Magnus J. Polyhedron Models for the Classroom. 2d ed. National Council of Teachers of Mathematics, 1975.