APA (7th ed.) Citation

Montessori, M. M., & Polk Lillard, P. (1976). Education for human development: Understanding Montessori. Schocken Books.

Chicago Style (17th ed.) Citation

Montessori, Mario M., and Paula Polk Lillard. Education for Human Development: Understanding Montessori. New York: Schocken Books, 1976.

MLA (8th ed.) Citation

Montessori, Mario M., and Paula Polk Lillard. Education for Human Development: Understanding Montessori. Schocken Books, 1976.

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