MLA

Le Petit Journal, supplément illustré. Le Petit journal, 1890. https://collections.library.yale.edu/catalog/10267798.

APA, 6th edition

Le Petit journal, supplément illustré. (1890). [Historiography, illustrations (AAT), periodicals (AAT)]. Le Petit journal, https://collections.library.yale.edu/catalog/10267798.