Cite

Bowles's new pocket map of the discoveries made by the Russians on the north west coast of America. Printed for the proprietors, Bowles & Carver ... London.

MLA

Bowles's New Pocket Map of the Discoveries Made by the Russians on the North West Coast of America. Printed for the Proprietors, Bowles & Carver ... London. the Royal Academy of Sciences, 0AD. https://collections.library.yale.edu/catalog/15235145.

APA, 6th edition

Bowles's new pocket map of the discoveries made by the Russians on the north west coast of America. Printed for the proprietors, Bowles & Carver ... London. (0 C.E.). [Maps]. the Royal Academy of Sciences, https://collections.library.yale.edu/catalog/15235145.