APA Style

Royston, Angela. (2009). Down's Syndrome : Explaining . London: Franklin Watss.

Chicago Style

Royston, Angela. Down's Syndrome : Explaining. London: Franklin Watss, 2009. Text.

MLA Style

Royston, Angela. Down's Syndrome : Explaining. London: Franklin Watss, 2009. Text.

Turabian Style

Royston, Angela. Down's Syndrome : Explaining. London: Franklin Watss, 2009. Print.