Cite

Map of the city of Colorado Springs, Colorado / W.P. Jewett, civil engineer, May 1882.

MLA

Map of the City of Colorado Springs, Colorado / W.P. Jewett, Civil Engineer, May 1882. photo. litho. Forbes, Co.), s.n., 1882. https://collections.library.yale.edu/catalog/15818434.

APA, 6th edition

Map of the city of Colorado Springs, Colorado / W.P. Jewett, civil engineer, May 1882. (1882). [Maps]. photo. litho. Forbes, Co.), s.n., https://collections.library.yale.edu/catalog/15818434.