APA (7th ed.) Citation

Gordon, I. J. (1971). On early learning: The modifiability of human potential. ASCD.

Chicago Style (17th ed.) Citation

Gordon, Ira J. On Early Learning: The Modifiability of Human Potential. Washington, DC: ASCD, 1971.

MLA (9th ed.) Citation

Gordon, Ira J. On Early Learning: The Modifiability of Human Potential. ASCD, 1971.