Guillaume, R., & Ritz, D. (2002). Guillaume: A life. University of Missouri Press.
Chicagoスタイル(17版)引用形式Guillaume, Robert, , David Ritz. Guillaume: A Life. Columbia: University of Missouri Press, 2002.
MLA(9版)引用形式Guillaume, Robert, , David Ritz. Guillaume: A Life. University of Missouri Press, 2002.
警告: この引用は必ずしも正確ではありません.