APA引文

McGill-Warner Co, Great Northern Railway Company (U.S.), & Grindhem, M. J. (1937). Great Northern Railway map of the United States. McGill-Warner.

Chicago Style (17th ed.) Citation

McGill-Warner Co, Great Northern Railway Company (U.S.), and M. J. Grindhem. Great Northern Railway Map of the United States. St. Paul: McGill-Warner, 1937.

MLA引文

McGill-Warner Co, et al. Great Northern Railway Map of the United States. McGill-Warner, 1937.

警告：這些引文格式不一定是100％准確.