Orem, W. (2018). Our purpose in speaking: Poems. Wheelbarrow Books, Michigan State University Press.
芝加哥风格引文Orem, William. Our Purpose in Speaking: Poems. East Lansing: Wheelbarrow Books, Michigan State University Press, 2018.
MLA引文Orem, William. Our Purpose in Speaking: Poems. Wheelbarrow Books, Michigan State University Press, 2018.
警告：这些引文格式不一定是100％准确.