APA (7th ed.) Citation

National Council of Teachers of Mathematics. (1967). Experiences in mathematical discovery: Answers for Units 1-5. The Council.

Chicago Style (17th ed.) Citation

National Council of Teachers of Mathematics. Experiences in Mathematical Discovery: Answers for Units 1-5. Washington: The Council, 1967.

MLA (9th ed.) Citation

National Council of Teachers of Mathematics. Experiences in Mathematical Discovery: Answers for Units 1-5. The Council, 1967.

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