Cite

Now I dont mind telling you, cos I see you're a gent as knows a thing or two ... [graphic].

MLA

Now I Dont Mind Telling You, Cos I See You'Re a Gent as Knows a Thing or Two ... [Graphic]. Pubd. by Dean & Son, Threadneedle St., 0AD. https://collections.library.yale.edu/catalog/10972086.

APA, 6th edition

Now I dont mind telling you, cos I see you're a gent as knows a thing or two ... [graphic]. (0 C.E.). [Satires (Visual works) England 1860, Lithographs England London 1860]. Pubd. by Dean & Son, Threadneedle St. https://collections.library.yale.edu/catalog/10972086.