APA (7th ed.) Citation

Montessori, M., & Joosten, A. M. (1989). The formation of man. Clio Press.

Chicago Style (17th ed.) Citation

Montessori, Maria, and A. M. Joosten. The Formation of Man. Oxford, Eng: Clio Press, 1989.

MLA (9th ed.) Citation

Montessori, Maria, and A. M. Joosten. The Formation of Man. Clio Press, 1989.