Guillaume, R., & Ritz, D. (2002). Guillaume: A life. University of Missouri Press.
芝加哥风格引文Guillaume, Robert, 与 David Ritz. Guillaume: A Life. Columbia: University of Missouri Press, 2002.
MLA引文Guillaume, Robert, 与 David Ritz. Guillaume: A Life. University of Missouri Press, 2002.
警告：这些引文格式不一定是100％准确.