APA (7th ed.) Citation

Whitman, W., Bradley, S., & Blodgett, H. W. (1973). Leaves of grass: Authoritative texts, prefaces, Whitman on his art, criticism. Norton.

Chicago Style (17th ed.) Citation

Whitman, Walt, Sculley Bradley, and Harold William Blodgett. Leaves of Grass: Authoritative Texts, Prefaces, Whitman on His Art, Criticism. New York: Norton, 1973.

MLA (8th ed.) Citation

Whitman, Walt, et al. Leaves of Grass: Authoritative Texts, Prefaces, Whitman on His Art, Criticism. Norton, 1973.