Gaya APA
Avison, B. (1993).
I wonder why : my tummy rumbles and other questions about my body (Ed. 3).
London:
Kingfisher Publication.
Gaya MLA
Avison, Brigid.
"I wonder why : my tummy rumbles and other questions about my body".
Ed. 3
London:
Kingfisher Publication,
1993.
Text.