APA (7th ed.) Citation

(1780). A Few lines composed on the Dark Day of May 19, 1780. [publisher not identified].

Chicago Style (17th ed.) Citation

A Few Lines Composed on the Dark Day of May 19, 1780. [Boston?]: [publisher not identified], 1780.

MLA (9th ed.) Citation

A Few Lines Composed on the Dark Day of May 19, 1780. [publisher not identified], 1780.