APA Style

Ross, Tony. (2001). I Want a Sister . United Kingdom: HarperCollins Children\'s Books.

Chicago Style

Ross, Tony. I Want a Sister. United Kingdom: HarperCollins Children\'s Books, 2001. .

MLA Style

Ross, Tony. I Want a Sister. United Kingdom: HarperCollins Children\'s Books, 2001. .

Turabian Style

Ross, Tony. I Want a Sister. United Kingdom: HarperCollins Children\'s Books, 2001. .