APA (7th ed.) Citation

Grist, F. R., Webster, C. G., & Colton, H. M. (1848). A poem. [publisher not identified].

Chicago Style (17th ed.) Citation

Grist, Franklin Richard, Cyprian G. Webster, and Henry M. Colton. A Poem. New Haven: [publisher not identified], 1848.

MLA (9th ed.) Citation

Grist, Franklin Richard, et al. A Poem. [publisher not identified], 1848.