Heffernan, M. (2011). At the bureau of divine music: Poems. Wayne State University Press.
芝加哥风格引文Heffernan, Michael. At the Bureau of Divine Music: Poems. Detroit: Wayne State University Press, 2011.
MLA引文Heffernan, Michael. At the Bureau of Divine Music: Poems. Wayne State University Press, 2011.
警告：这些引文格式不一定是100％准确.