Guilday, P. (1920). The Church's Need for a Lay Apostolate; Lecture by the Rev. Peter Guilday, Ph.D., before the Catholic Information League, Philadelphia, November 8, 1920. Philadelphia.
Chicagoスタイル(17版)引用形式Guilday, Peter. The Church's Need for a Lay Apostolate; Lecture by the Rev. Peter Guilday, Ph.D., Before the Catholic Information League, Philadelphia, November 8, 1920. Philadelphia, 1920.
MLA(8版)引用形式Guilday, Peter. The Church's Need for a Lay Apostolate; Lecture by the Rev. Peter Guilday, Ph.D., Before the Catholic Information League, Philadelphia, November 8, 1920. Philadelphia, 1920.
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