APA (7th ed.) Citation

Haines, A. M., Davidson, H. F., & Davidson, J. (2004). Maria Montessori -- her life and legacy. Davidson Films, Inc..

Chicago Style (17th ed.) Citation

Haines, Annette M., Hannah Frances Davidson, and John Davidson. Maria Montessori -- Her Life and Legacy. San Luis Obispo, CA: Davidson Films, Inc., 2004.

MLA (9th ed.) Citation

Haines, Annette M., et al. Maria Montessori -- Her Life and Legacy. Davidson Films, Inc., 2004.