Cite

Bought of B. Valle and Brothr. at the Old Italian Warehouse, St. James's, Hay Market, 175[blank] [graphic].

MLA

Bought of B. Valle and Brothr. at the Old Italian Warehouse, St. James's, Hay Market, 175[Blank] [Graphic]. B. Valle and Brothr., 0AD. https://collections.library.yale.edu/catalog/16830808.

APA, 6th edition

Bought of B. Valle and Brothr. at the Old Italian Warehouse, St. James's, Hay Market, 175[blank] [graphic]. (0 C.E.). [Billheads, Ephemera, Engravings England London 1757]. B. Valle and Brothr. https://collections.library.yale.edu/catalog/16830808.