MLA

A.D.S. Fig Syrup and Senna Compound Safe Pleasant and Most Effective for Adult or Baby. [Graphic]. Copyright 1920 American Druggists Syndicate, 0AD. https://collections.library.yale.edu/catalog/16047127.

APA, 6th edition

A.D.S. Fig Syrup and Senna Compound Safe pleasant and most effective for adult or baby. [graphic]. (0 C.E.). [Lithographs, Posters]. Copyright 1920 American Druggists Syndicate. https://collections.library.yale.edu/catalog/16047127.