MLA

Fuller, George W. Ex Libris, Clarence Archibald Deasey. 1922. https://collections.library.yale.edu/catalog/16789380.

APA, 6th edition

Fuller, G. W. (1922). Ex Libris, Clarence Archibald Deasey [Bookplates]. https://collections.library.yale.edu/catalog/16789380.