APA Citation

National Council of Teachers of Mathematics, & National Council of Teachers of Mathematics. (1953). The learning of mathematics: Its theory and practice. --. Washington.

Chicago Style Citation

National Council of Teachers of Mathematics, and National Council of Teachers of Mathematics. The Learning of Mathematics: Its Theory and Practice. --. Washington, 1953.

MLA Citation

National Council of Teachers of Mathematics, and National Council of Teachers of Mathematics. The Learning of Mathematics: Its Theory and Practice. --. Washington, 1953.

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