Cite

Colton's Map of the World on Mercator's Projection.

MLA

Colton's Map of the World on Mercator's Projection. J.H. Colton & Co., 1858. https://collections.library.yale.edu/catalog/15234628.

APA, 6th edition

Colton's Map of the World on Mercator's Projection. (1858). [Maps]. J.H. Colton & Co., https://collections.library.yale.edu/catalog/15234628.