APA (7th ed.) Citation

Longfellow, H. W., Gilbert, J., Dalziel, E., & Dalziel, G. (1857). The poetical works of Henry Wadsworth Longfellow (New ed.). George Routledge.

Chicago Style (17th ed.) Citation

Longfellow, Henry Wadsworth, John Gilbert, Edward Dalziel, and George Dalziel. The Poetical Works of Henry Wadsworth Longfellow. New ed. London: George Routledge, 1857.

MLA (9th ed.) Citation

Longfellow, Henry Wadsworth, et al. The Poetical Works of Henry Wadsworth Longfellow. New ed. George Routledge, 1857.