MLA

Lambert, Jack, Pvt. 1st Class. Hemorrhagic Bronchitis. Oedema and Congestion of the Lung. Fibrino-Purulent Pleurisy [Army Medical Museum]. https://collections.library.yale.edu/catalog/15948114.

APA, 6th edition

Lambert, Jack, Pvt. 1st Class. [Hemorrhagic Bronchitis. Oedema and Congestion of the Lung. Fibrino-Purulent Pleurisy [Army Medical Museum]]. https://collections.library.yale.edu/catalog/15948114.