APA (7th ed.) Citation

O'Keeffe, J. (1787). A new song, sung by Mrs. Mattocks, in The farmer.

Chicago Style (17th ed.) Citation

O'Keeffe, John. A New Song, Sung by Mrs. Mattocks, in The Farmer. [London?], 1787.

MLA (9th ed.) Citation

O'Keeffe, John. A New Song, Sung by Mrs. Mattocks, in The Farmer. 1787.