APA引文

Jackson, E., & Ettlinger, D. (2008). Abe Lincoln loved animals. Albert Whitman.

Chicago Style (17th ed.) Citation

Jackson, Ellen, and Doris Ettlinger. Abe Lincoln Loved Animals. Morton Grove, Ill.: Albert Whitman, 2008.

MLA引文

Jackson, Ellen, and Doris Ettlinger. Abe Lincoln Loved Animals. Albert Whitman, 2008.

警告：這些引文格式不一定是100％准確.