Gurkewitz, R., & Arnstein, B. (2008). Beginner's book of multimodular origami polyhedra: The platonic solids. Dover.
Chicago Style (17th ed.) CitationGurkewitz, Rona, and Bennett Arnstein. Beginner's Book of Multimodular Origami Polyhedra: The Platonic Solids. Mineola, N.Y: Dover, 2008.
MLA (9th ed.) CitationGurkewitz, Rona, and Bennett Arnstein. Beginner's Book of Multimodular Origami Polyhedra: The Platonic Solids. Dover, 2008.
Warning: These citations may not always be 100% accurate.