APA (7th ed.) Citation

Lovell, K. (1971). Intellectual growth and understanding mathematics. ERIC Inforamtion Analysis Center for Science and Mathematics Education.

Chicago Style (17th ed.) Citation

Lovell, Kenneth. Intellectual Growth and Understanding Mathematics. Columbus: ERIC Inforamtion Analysis Center for Science and Mathematics Education, 1971.

MLA (9th ed.) Citation

Lovell, Kenneth. Intellectual Growth and Understanding Mathematics. ERIC Inforamtion Analysis Center for Science and Mathematics Education, 1971.

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