APA (7th ed.) Citation

Kilpatrick, W. H. (1971). The Montessori system examined. Arno Pr.

Chicago Style (17th ed.) Citation

Kilpatrick, William Heard. The Montessori System Examined. New York: Arno Pr, 1971.

MLA (9th ed.) Citation

Kilpatrick, William Heard. The Montessori System Examined. Arno Pr, 1971.

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