Cita APA (7a ed.)

Williams, G. (2003). Understanding eating difficulties in children. Karnac Books.

Cita Chicago Style (17a ed.)

Williams, Gianna. Understanding Eating Difficulties in Children. London: Karnac Books, 2003.

Cita MLA (9a ed.)

Williams, Gianna. Understanding Eating Difficulties in Children. Karnac Books, 2003.