Willetts, J., & Phillips, R. (1815). An easy grammar geography: For the use of schools, upon Goldsmith's much approved plan (Third edition.). P. Potter.
Chicago Style (17th ed.) CitationWilletts, Jacob, and R. Phillips. An Easy Grammar Geography: For the Use of Schools, upon Goldsmith's Much Approved Plan. Third edition. Poughkeepsie [N.Y.]: P. Potter, 1815.
MLA (9th ed.) CitationWilletts, Jacob, and R. Phillips. An Easy Grammar Geography: For the Use of Schools, upon Goldsmith's Much Approved Plan. Third edition. P. Potter, 1815.
Warning: These citations may not always be 100% accurate.