Citazione Stile APA (7a Edizione)
Hardman, M. L. (1993). Human exceptionality: Society, school and family(Annotaed user's edition) (4th.ed.). Allyn and Bacon.
Citazione stile Chigago Style (17a edizione)
Hardman, Michael L. Human Exceptionality: Society, School and Family(Annotaed User's Edition). 4th.ed. Boston: Allyn and Bacon, 1993.
Citatione MLA (9a ed.)
Hardman, Michael L. Human Exceptionality: Society, School and Family(Annotaed User's Edition). 4th.ed. Allyn and Bacon, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.