Levertov, D., Levertov, D., Rexroth, K., & Williams, W. C. (1967). Denise Levertov, Kenneth Rexroth, William Carlos Williams. Penguin Books.
Chicago Style (17th ed.) CitationLevertov, Denise, Denise Levertov, Kenneth Rexroth, and William Carlos Williams. Denise Levertov, Kenneth Rexroth, William Carlos Williams. Harmondsworth, Middlesex: Penguin Books, 1967.
MLA (8th ed.) CitationLevertov, Denise, et al. Denise Levertov, Kenneth Rexroth, William Carlos Williams. Penguin Books, 1967.
Warning: These citations may not always be 100% accurate.