MLA

Rowlandson, Thomas, 1756-1827. The Polish dwarf performing before the Grand Seignior. Volume 2 | Folder II-40b. [1786]. https://collections.library.yale.edu/catalog/11791462.

APA, 6th edition

Rowlandson, Thomas, 1756-1827. (["Volume 2 | Folder II-40b"])([1786])[The Polish dwarf performing before the Grand Seignior]. https://collections.library.yale.edu/catalog/11791462.