APA Citation

Wills, H. (1985). Leonardo's dessert, no pi. Reston, Va.: National Council of Teachers of Mathematics.

Chicago Style Citation

Wills, Herbert. Leonardo's Dessert, No Pi. Reston, Va.: National Council of Teachers of Mathematics, 1985.

MLA Citation

Wills, Herbert. Leonardo's Dessert, No Pi. Reston, Va.: National Council of Teachers of Mathematics, 1985.

Warning: These citations may not always be 100% accurate.