Chart of Cape Breton and St. John's Islands &c. in the gulph of St. Lawrence

Chicago citation style
Des Barres, Joseph F. W. (Joseph Frederick Wallet), 1722-1824. Chart of Cape Breton and St. John's Islands &c. in the gulph of St. Lawrence. 1781. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/7h149v981. (Accessed June 23, 2018.)
APA citation style
Des Barres, Joseph F. W. (Joseph Frederick Wallet), 1722-1824, (1781) Chart of Cape Breton and St. John's Islands &c. in the gulph of St. Lawrence. Retrieved from the Digital Public Library of America, http://ark.digitalcommonwealth.org/ark:/50959/7h149v981
MLA citation style
Des Barres, Joseph F. W. (Joseph Frederick Wallet), 1722-1824. Retrieved from the Digital Public Library of America <http://ark.digitalcommonwealth.org/ark:/50959/7h149v981>.
Note: These citations are programmatically generated and may be incomplete.