MLA

Cary, John, ca. 1754-1835. A new map of Nova Scotia, Newfoundland &c., from the latest authorities / by John Cary, engraver.. BRBL_00376A. April 28 1811.. https://collections.library.yale.edu/catalog/15535437.

APA, 6th edition

Cary, John, ca. 1754-1835. (["BRBL_00376A"])(April 28 1811.)[A new map of Nova Scotia, Newfoundland &c., from the latest authorities / by John Cary, engraver.]. https://collections.library.yale.edu/catalog/15535437.