APA (7th ed.) Citation

Montessori, M., Juler, C., & Yesson, H. (1998). The child, society and the world: Unpublished speeches and writings. Clio Press.

Chicago Style (17th ed.) Citation

Montessori, Maria, Caroline Juler, and Heather Yesson. The Child, Society and the World: Unpublished Speeches and Writings. Oxford, Eng: Clio Press, 1998.

MLA (9th ed.) Citation

Montessori, Maria, et al. The Child, Society and the World: Unpublished Speeches and Writings. Clio Press, 1998.