Map illustrating the proposed system of standard time as reported to the General and Southern Railway Time conventions : at their meetings held on April 11th and 18th, 1883, and unanimously recommended by the conventions for adoption by the railway lines
MLA
Allen, W. F. Map Illustrating the Proposed System of Standard Time as Reported to the General and Southern Railway Time Conventions : at Their Meetings Held on April 11th and 18th, 1883, and Unanimously Recommended by the Conventions for Adoption by the Railway Lines. American Bank Note Co., 1883. https://collections.library.yale.edu/catalog/15603694.
APA, 6th edition
Allen, W. F. (1883). Map illustrating the proposed system of standard time as reported to the General and Southern Railway Time conventions : at their meetings held on April 11th and 18th, 1883, and unanimously recommended by the conventions for adoption by the railway lines [Maps]. American Bank Note Co., https://collections.library.yale.edu/catalog/15603694.
