Levertov, D., Levertov, D., Rexroth, K., & Williams, W. C. (1967). Denise Levertov, Kenneth Rexroth, William Carlos Williams. Penguin Books.
芝加哥风格引文Levertov, Denise, Denise Levertov, Kenneth Rexroth, 与 William Carlos Williams. Denise Levertov, Kenneth Rexroth, William Carlos Williams. Harmondsworth, Middlesex: Penguin Books, 1967.
MLA引文Levertov, Denise, et al. Denise Levertov, Kenneth Rexroth, William Carlos Williams. Penguin Books, 1967.
警告：这些引文格式不一定是100％准确.