MLA

The Bold Boy. Published 12th May, 1794, by E. Laurie & J. Whittle, No. 53 Fleet Street, London, 0AD. https://collections.library.yale.edu/catalog/33450808.

APA, 6th edition

The bold boy. (0 C.E.). [Stipple engravings England London 1794]. Published 12th May, 1794, by E. Laurie & J. Whittle, No. 53 Fleet Street, London. https://collections.library.yale.edu/catalog/33450808.