APA引文

McGill-Warner Co & Grindhem, M. J. (1957). Great Northern Railway map of the United States (Rev. 1957.). McGill-Warner.

Chicago Style (17th ed.) Citation

McGill-Warner Co and M. J. Grindhem. Great Northern Railway Map of the United States. Rev. 1957. St. Paul: McGill-Warner, 1957.

MLA引文

McGill-Warner Co and M. J. Grindhem. Great Northern Railway Map of the United States. Rev. 1957. McGill-Warner, 1957.

警告：這些引文格式不一定是100％准確.