APA (7th ed.) Citation

Carey, M. (1818). A map of the countries situate about the North Pole as far as the 50th degree of north latitude.

Chicago Style (17th ed.) Citation

Carey, Mathew. A Map of the Countries Situate About the North Pole as Far as the 50th Degree of North Latitude. 1818.

MLA (9th ed.) Citation

Carey, Mathew. A Map of the Countries Situate About the North Pole as Far as the 50th Degree of North Latitude. 1818.

Warning: These citations may not always be 100% accurate.