MLA

Cliffburne Hospital, Washington, D.C. [Graphic]. Published by Charles Magnus 12 Frankfort St., N.Y., Entered according to Act of Congress A.D. 1862 by Chas. Magnus in the Clerks Office of the Southern District Court of New York, 0AD. https://collections.library.yale.edu/catalog/17338493.

APA, 6th edition

Cliffburne Hospital, Washington, D.C. [graphic]. (0 C.E.). [Chromolithographs]. Published by Charles Magnus 12 Frankfort St., N.Y., Entered according to Act of Congress A.D. 1862 by Chas. Magnus in the Clerks Office of the Southern District Court of New York. https://collections.library.yale.edu/catalog/17338493.