APA استشهاد

Bentley, L. (2016). Supporting children with down's syndrome (2nd ed.). Routledge.

استشهاد بنمط شيكاغو

Bentley, Lisa. Supporting Children with Down's Syndrome. 2nd ed. London: Routledge, 2016.

MLA استشهاد

Bentley, Lisa. Supporting Children with Down's Syndrome. 2nd ed. Routledge, 2016.