Cite

Chronic and Acute Mitral Endocarditis

MLA

Norris, Ethel. Chronic and Acute Mitral Endocarditis. 1919. https://collections.library.yale.edu/catalog/15948084.

APA, 6th edition

Norris, E. (1919). Chronic and Acute Mitral Endocarditis [Drawings (AAT)]. https://collections.library.yale.edu/catalog/15948084.