MLA

Hemberger, Armin B. Duodenal Ulcer with Extension into Pancreas and Erosion of the Inferior Pancreatico Duodenal Artery. 1934. https://collections.library.yale.edu/catalog/15948119.

APA, 6th edition

Hemberger, A. B. (1934). Duodenal Ulcer with Extension into Pancreas and Erosion of the Inferior Pancreatico Duodenal Artery [Drawings (AAT)]. https://collections.library.yale.edu/catalog/15948119.