Cite

Invoice from John Smith & Robert Hall, London cheesemongers, at [the] Black-boy in Thames Street, 1726 August 4.

MLA

Invoice from John Smith & Robert Hall, London Cheesemongers, at [the] Black-Boy in Thames Street, 1726 August 4. 0AD. https://collections.library.yale.edu/catalog/16893193.

APA, 6th edition

Invoice from John Smith & Robert Hall, London cheesemongers, at [the] Black-boy in Thames Street, 1726 August 4. (0 C.E.). [Billheads, Letterheads]. https://collections.library.yale.edu/catalog/16893193.