Snow, C. (2004). The seventy prepositions: Poems. University of California Press.
芝加哥风格引文Snow, Carol. The Seventy Prepositions: Poems. Berkeley: University of California Press, 2004.
MLA引文Snow, Carol. The Seventy Prepositions: Poems. University of California Press, 2004.
警告：这些引文格式不一定是100％准确.