Lobel, A., & Lobel, A. (1979). A treeful of pigs. Greenwillow Books.
Chicago Style (17th ed.) CitationLobel, Arnold, and Anita Lobel. A Treeful of Pigs. New York: Greenwillow Books, 1979.
MLA引文Lobel, Arnold, and Anita Lobel. A Treeful of Pigs. Greenwillow Books, 1979.
警告:這些引文格式不一定是100%准確.