Cita APA (7a ed.)

Williams, W. C., Litz, A. W., & MacGowan, C. J. (1988). The collected poems of William Carlos Williams. New Directions.

Cita Chicago Style (17a ed.)

Williams, William Carlos, A. Walton Litz, y Christopher John MacGowan. The Collected Poems of William Carlos Williams. New York: New Directions, 1988.

Cita MLA (9a ed.)

Williams, William Carlos, et al. The Collected Poems of William Carlos Williams. New Directions, 1988.