The Russian Empire in Europe ... Butler Sculp. 1792.
MLA
The Russian Empire in Europe ... Butler Sculp. 1792. 1792. https://collections.library.yale.edu/catalog/15474819.
APA, 6th edition
The Russian Empire in Europe ... Butler Sculp. 1792. (1792). [Maps]. https://collections.library.yale.edu/catalog/15474819.