Memoir, descriptive and explanatory, to accompany the new chart of the Ethiopic or southern Atlantic Ocean, with the western coasts of South-America, from Cape Horn to Panama ... composed from a great variety of documents, as enumerated in the work

Chicago citation style
Purdy, John, 1773-1843. Memoir, descriptive and explanatory, to accompany the new chart of the Ethiopic or southern Atlantic Ocean, with the western coasts of South-America, from Cape Horn to Panama ... composed from a great variety of documents, as enumerated in the work. 1822. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008588231. (Accessed December 11, 2018.)
APA citation style
Purdy, John, 1773-1843, (1822) Memoir, descriptive and explanatory, to accompany the new chart of the Ethiopic or southern Atlantic Ocean, with the western coasts of South-America, from Cape Horn to Panama ... composed from a great variety of documents, as enumerated in the work. Retrieved from the Digital Public Library of America, http://catalog.hathitrust.org/Record/008588231
MLA citation style
Purdy, John, 1773-1843. Retrieved from the Digital Public Library of America <http://catalog.hathitrust.org/Record/008588231>.
Note: These citations are programmatically generated and may be incomplete.