Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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