APA (7th ed.) Citation

Montessori, M., Oswald, P., Schulz-Benesch, G., & Salmon, L. (1997). Basic ideas of Montessori's educational theory: Extracts from Maria Montessori's writings and teachings. Clio Press.

Chicago Style (17th ed.) Citation

Montessori, Maria, Paul Oswald, Gunter Schulz-Benesch, and Lawrence Salmon. Basic Ideas of Montessori's Educational Theory: Extracts from Maria Montessori's Writings and Teachings. Oxford, Eng: Clio Press, 1997.

MLA (9th ed.) Citation

Montessori, Maria, et al. Basic Ideas of Montessori's Educational Theory: Extracts from Maria Montessori's Writings and Teachings. Clio Press, 1997.