APA引文

Keller, H. (1997). Merry Christmas, Geraldine. Greenwillow Books.

Chicago Style (17th ed.) Citation

Keller, Holly. Merry Christmas, Geraldine. New York: Greenwillow Books, 1997.

MLA引文

Keller, Holly. Merry Christmas, Geraldine. Greenwillow Books, 1997.

警告：這些引文格式不一定是100％准確.