APA (7th ed.) Citation

Roby, J., & Roby, E. R. (1854). The legendary and poetical remains. Longman, Brown, Green, and Longmans.

Chicago Style (17th ed.) Citation

Roby, John, and Elizabeth R. Roby. The Legendary and Poetical Remains. London: Longman, Brown, Green, and Longmans, 1854.

MLA (9th ed.) Citation

Roby, John, and Elizabeth R. Roby. The Legendary and Poetical Remains. Longman, Brown, Green, and Longmans, 1854.