Chart of the N.W. coast of America and the N.E. coast of Asia, explored in the years 1778 and 1779 / prepared by Lieut. Heny. Roberts, under the immediate inspection of Capt. Cook ; engraved by W. Palmer.
MLA
Faden, William, 1749-1836, Palmer, W. (William), 1739-1812, Roberts, Henry, Lieut. Chart of the N.W. coast of America and the N.E. coast of Asia, explored in the years 1778 and 1779 / prepared by Lieut. Heny. Roberts, under the immediate inspection of Capt. Cook ; engraved by W. Palmer.. BRBL_00019. 1784. https://collections.library.yale.edu/catalog/15235139.
APA, 6th edition
Faden, William, 1749-1836, & Palmer, W. (William), 1739-1812, & Roberts, Henry, Lieut. (["BRBL_00019"])(1784)[Chart of the N.W. coast of America and the N.E. coast of Asia, explored in the years 1778 and 1779 / prepared by Lieut. Heny. Roberts, under the immediate inspection of Capt. Cook ; engraved by W. Palmer.]. https://collections.library.yale.edu/catalog/15235139.