The Russian Empire in Europe and Asia. W. Barker, sculp.
MLA
The Russian Empire in Europe and Asia. W. Barker, Sculp. Mathew Carey, 1795. https://collections.library.yale.edu/catalog/15471592.
APA, 6th edition
The Russian Empire in Europe and Asia. W. Barker, sculp. (1795). [Maps]. Mathew Carey, https://collections.library.yale.edu/catalog/15471592.