APA (7th ed.) Citation

Hess, A. L. (1977). Mathematics projects handbook. National Council of Teachers of Mathematics.

Chicago Style (17th ed.) Citation

Hess, Adrien L. Mathematics Projects Handbook. Reston, Va: National Council of Teachers of Mathematics, 1977.

MLA (9th ed.) Citation

Hess, Adrien L. Mathematics Projects Handbook. National Council of Teachers of Mathematics, 1977.

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