APA引文

Polacco, P. (2004). John Philip Duck. Philomel Books.

Chicago Style (17th ed.) Citation

Polacco, Patricia. John Philip Duck. New York: Philomel Books, 2004.

MLA引文

Polacco, Patricia. John Philip Duck. Philomel Books, 2004.

警告：這些引文格式不一定是100％准確.