Cronin, J. F. (1943). Patriotism breeds heroes. National Council of Catholic Men.
Chicagoスタイル(17版)引用形式Cronin, John F. Patriotism Breeds Heroes. Washington, D.C.: National Council of Catholic Men, 1943.
MLA(8版)引用形式Cronin, John F. Patriotism Breeds Heroes. National Council of Catholic Men, 1943.
警告: この引用は必ずしも正確ではありません.