APA引文

Polacco, P. (1990). Thunder cake. Philomel Books.

芝加哥风格引文

Polacco, Patricia. Thunder Cake. New York: Philomel Books, 1990.

MLA引文

Polacco, Patricia. Thunder Cake. Philomel Books, 1990.

警告：这些引文格式不一定是100％准确.