Cite

The D.W. Ellis map of Ogden City, Utah Ty. / drawn and compiled by D.W. Ellis.

MLA

Ellis, D. W. The D.W. Ellis Map of Ogden City, Utah Ty. / Drawn and Compiled by D.W. Ellis. Cactus Printing, 1891. https://collections.library.yale.edu/catalog/15818485.

APA, 6th edition

Ellis, D. W. (1891). The D.W. Ellis map of Ogden City, Utah Ty. / drawn and compiled by D.W. Ellis. [Maps]. Cactus Printing, https://collections.library.yale.edu/catalog/15818485.