APA引文

Ruelle, K. G. (2003). The crunchy, munchy Christmas tree: A Harry & Emily adventure. Holiday House.

Chicago Style (17th ed.) Citation

Ruelle, Karen Gray. The Crunchy, Munchy Christmas Tree: A Harry & Emily Adventure. New York: Holiday House, 2003.

MLA引文

Ruelle, Karen Gray. The Crunchy, Munchy Christmas Tree: A Harry & Emily Adventure. Holiday House, 2003.

警告：這些引文格式不一定是100％准確.