Cite

Plan of St. Petersburg / Henry Blacklock and Co.

MLA

Bradshaw, George, 1801-1853, Henry Blacklock & Co. (Manchester, England). Plan of St. Petersburg / Henry Blacklock and Co.. BRBL_00108. 1898?]. https://collections.library.yale.edu/catalog/15474765.

APA, 6th edition

Bradshaw, George, 1801-1853, & Henry Blacklock & Co. (Manchester, England). (["BRBL_00108"])(1898?])[Plan of St. Petersburg / Henry Blacklock and Co.]. https://collections.library.yale.edu/catalog/15474765.