Citazione Stile APA (7a Edizione)

Nind, M., & Hewett, D. (2005). Access to communication: Developing the basics of communication with people with severe learning difficulties through intensive interaction (2nd ed.). David Fulton Publishers.

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. 2nd ed. London: David Fulton Publishers, 2005.

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. 2nd ed. David Fulton Publishers, 2005.