Portier, W. L. (1985). Isaac Hecker and the First Vatican Council. E. Mellen Press.
Chicagoスタイル(17版)引用形式Portier, William L. Isaac Hecker and the First Vatican Council. Lewiston, N.Y.: E. Mellen Press, 1985.
MLA(8版)引用形式Portier, William L. Isaac Hecker and the First Vatican Council. E. Mellen Press, 1985.
警告: この引用は必ずしも正確ではありません.