Citazione Stile APA (7a Edizione)

Nind, M., & Hewett, D. (1994). Access to communication: Developing the basics of communication with people with severe learning difficulties through intensive interaction. D. Fulton.

Citazione stile Chigago Style (17a edizione)

Nind, Melanie, e Dave Hewett. Access to Communication: Developing the Basics of Communication with People with Severe Learning Difficulties Through Intensive Interaction. London: D. Fulton, 1994.

Citatione MLA (9a ed.)

Nind, Melanie, e Dave Hewett. Access to Communication: Developing the Basics of Communication with People with Severe Learning Difficulties Through Intensive Interaction. D. Fulton, 1994.