An ode of verses on the much-lamented death of the Rev. Mr. George Whitefield ... who departed this life ... on the thirtieth of September, 1770 ... / compos'd in America by a negro girl seventeen years of age, and sent over to a gentleman of character in
MLA
Wheatley, Phillis, 1753-1784. An ode of verses on the much-lamented death of the Rev. Mr. George Whitefield ... who departed this life ... on the thirtieth of September, 1770 ... / compos'd in America by a negro girl seventeen years of age, and sent over to a gentleman of character in. [1771?]. https://collections.library.yale.edu/catalog/2007757.
APA, 6th edition
Wheatley, Phillis, 1753-1784. ([1771?])[An ode of verses on the much-lamented death of the Rev. Mr. George Whitefield ... who departed this life ... on the thirtieth of September, 1770 ... / compos'd in America by a negro girl seventeen years of age, and sent over to a gentleman of character in]. https://collections.library.yale.edu/catalog/2007757.