APA引文

Collins, M., & Davis, V. (1992). A medieval book of seasons (1st U.S. ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Collins, Marie, and Virginia Davis. A Medieval Book of Seasons. 1st U.S. ed. New York, NY: HarperCollins, 1992.

MLA引文

Collins, Marie, and Virginia Davis. A Medieval Book of Seasons. 1st U.S. ed. HarperCollins, 1992.

警告：這些引文格式不一定是100％准確.