Roberts, K. (2011). Underdog: Poems. University of Washington Press.
芝加哥风格引文Roberts, Katrina. Underdog: Poems. Seattle: University of Washington Press, 2011.
MLA引文Roberts, Katrina. Underdog: Poems. University of Washington Press, 2011.
警告：这些引文格式不一定是100％准确.