Map of Asia.
MLA
Wyld, James, 1812-1887. Map of Asia.. BRBL_00272. 1840. https://collections.library.yale.edu/catalog/15502116.
APA, 6th edition
Wyld, James, 1812-1887. (["BRBL_00272"])(1840)[Map of Asia.]. https://collections.library.yale.edu/catalog/15502116.