APA引文

Hughes, J. (1990). American economic history (3rd. ed.). HarperCollins.

Chicago Style (17th ed.) Citation

Hughes, Jonathan. American Economic History. 3rd. ed. New York: HarperCollins, 1990.

MLA引文

Hughes, Jonathan. American Economic History. 3rd. ed. HarperCollins, 1990.

警告：這些引文格式不一定是100％准確.