MLA

Company, Federal Lithograph. Federal New Numbering System Map of Detroit and Environs : Showing All Streets and Changes, New Car Lines, Etc. Federal Lithograph Co., 0AD. https://collections.library.yale.edu/catalog/15952259.

APA, 6th edition

Company, F. L. (0 C.E.). Federal new numbering system map of Detroit and environs : showing all streets and changes, new car lines, etc. [Maps]. Federal Lithograph Co., https://collections.library.yale.edu/catalog/15952259.