MLA

Rowlandson, Thomas, 1756-1827, printmaker. A rare acquisition to the Royal Menagerie [graphic] : a present from Waterloo by Marshalls Wellington & Blucher.. 1815 July 28. https://collections.library.yale.edu/catalog/11799699.

APA, 6th edition

Rowlandson, Thomas, 1756-1827, printmaker. (1815 July 28)[A rare acquisition to the Royal Menagerie [graphic] : a present from Waterloo by Marshalls Wellington & Blucher.]. https://collections.library.yale.edu/catalog/11799699.