APA引文

Valdivia, P., & Ouriou, S. (2011). Up above and down below (North America ed.). Owlkids Books.

Chicago Style (17th ed.) Citation

Valdivia, Paloma, and Susan Ouriou. Up Above and Down Below. North America ed. Toronto: Owlkids Books, 2011.

MLA引文

Valdivia, Paloma, and Susan Ouriou. Up Above and Down Below. North America ed. Owlkids Books, 2011.

警告：這些引文格式不一定是100％准確.