Henry, L. D. (1991). Zig-zag-and-swirl: Alfred W. Lawson's quest for greatness. University of Iowa Press.
芝加哥风格引文Henry, Lyell D. Zig-zag-and-swirl: Alfred W. Lawson's Quest for Greatness. Iowa City: University of Iowa Press, 1991.
MLA引文Henry, Lyell D. Zig-zag-and-swirl: Alfred W. Lawson's Quest for Greatness. University of Iowa Press, 1991.
警告：这些引文格式不一定是100％准确.