Citazione Stile APA (7a Edizione)
Spencer, M. B., Agar, F., Jr, & Safer, C. (1960). Blind children in family and community. University of Minnesota Press.
Citazione stile Chigago Style (17a edizione)
Spencer, Marietta B., Frank Agar, Jr, e Carol Safer. Blind Children in Family and Community. Minneapolis: University of Minnesota Press, 1960.
Citatione MLA (9a ed.)
Spencer, Marietta B., et al. Blind Children in Family and Community. University of Minnesota Press, 1960.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.