APA (7e ed.) Bronvermelding

Montessori, M. 1., Simmonds, F., & Livingstone, A. (1964). The advanced Montessori method. Bentley.

Chicago (17e ed.) Bronvermelding

Montessori, Maria 1870-1952-, Florence Simmonds, en Arthur Livingstone. The Advanced Montessori Method. Cambridge, Mass: Bentley, 1964.

MLA (9e ed.) Bronvermelding

Montessori, Maria 1870-1952-, et al. The Advanced Montessori Method. Bentley, 1964.