Cita APA (7th ed.)

Avison,Brigid. (1996). I wonder why my tummy rumbles: And other questions about my body. Kingfisher.

Cita Chicago (17th ed.)

Avison,Brigid. I Wonder Why My Tummy Rumbles: And Other Questions About My Body. New York: Kingfisher, 1996.

Cita MLA (8th ed.)

Avison,Brigid. I Wonder Why My Tummy Rumbles: And Other Questions About My Body. Kingfisher, 1996.