Παραπομπή σε μορφή APA (7η εκδ.)

Montessori, M., & Buckenmeyer, R. G. (1997). The California lectures of Maria Montessori: Collected speeches and writings. Clio Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Montessori, Maria, και Robert G. Buckenmeyer. The California Lectures of Maria Montessori: Collected Speeches and Writings. Oxford, Eng: Clio Press, 1997.

Παραπομπή σε μορφή MLA (9th εκδ.)

Montessori, Maria, και Robert G. Buckenmeyer. The California Lectures of Maria Montessori: Collected Speeches and Writings. Clio Press, 1997.