APA引文

Greenbie, S. (1929). Frontiers and the fur trade. The John Day Company.

Chicago Style (17th ed.) Citation

Greenbie, Sydney. Frontiers and the Fur Trade. New York: The John Day Company, 1929.

MLA引文

Greenbie, Sydney. Frontiers and the Fur Trade. The John Day Company, 1929.

警告：這些引文格式不一定是100％准確.