Cita APA

CONTINUITY AND CHANGE .., SIGMAN, M. [., & CLIFTON, R. K. [. (1999). Continuity and change in the social competence af chil-dren with autism, down syndrome .. Blackwell.

Citación estilo Chicago

CONTINUITY AND CHANGE .., Marian [et.al] SIGMAN, and Rachel K. [ed] CLIFTON. Continuity and Change in the Social Competence Af Chil-dren with Autism, Down Syndrome .. Malden: Blackwell, 1999.

Cita MLA

CONTINUITY AND CHANGE .., et al. Continuity and Change in the Social Competence Af Chil-dren with Autism, Down Syndrome .. Blackwell, 1999.