APA(7版)引用形式

O'Reilly, R. M. (1887). Letter, To: "My dear Mother" (Ellen Maitland O'Reilly) From: Robert, September 29, 1887.

Chicagoスタイル(17版)引用形式

O'Reilly, Robert M. Letter, To: "My Dear Mother" (Ellen Maitland O'Reilly) From: Robert, September 29, 1887. 1887.

MLA(8版)引用形式

O'Reilly, Robert M. Letter, To: "My Dear Mother" (Ellen Maitland O'Reilly) From: Robert, September 29, 1887. 1887.

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