APA(7版)引用形式
Duffy, E. (2011). Ten popes who shook the world. Yale University Press.
Chicagoスタイル(17版)引用形式
Duffy, Eamon. Ten Popes Who Shook the World. New Haven: Yale University Press, 2011.
MLA(9版)引用形式
Duffy, Eamon. Ten Popes Who Shook the World. Yale University Press, 2011.
警告: この引用は必ずしも正確ではありません.