Cite

Collins' standard map of London [cartographic material].

MLA

Collins, H. G. (Henry George), Stanford, Edward, 1827-1904. Collins' standard map of London [cartographic material].. BRBL_00051. [1877?].. https://collections.library.yale.edu/catalog/15286751.

APA, 6th edition

Collins, H. G. (Henry George), & Stanford, Edward, 1827-1904. (["BRBL_00051"])([1877?].)[Collins' standard map of London [cartographic material].]. https://collections.library.yale.edu/catalog/15286751.