Treacy, G. C. (1952). Pius X: Pope of the children. Paulist Press.
Chicagoスタイル(17版)引用形式Treacy, Gerald C. Pius X: Pope of the Children. New York: Paulist Press, 1952.
MLA(8版)引用形式Treacy, Gerald C. Pius X: Pope of the Children. Paulist Press, 1952.
警告: この引用は必ずしも正確ではありません.