Varela, F. (1836). The Catholic observer. [Pub. by F. Varela].
Chicagoスタイル(17版)引用形式Varela, Félix. The Catholic Observer. New-York: [Pub. by F. Varela], 1836.
MLA(8版)引用形式Varela, Félix. The Catholic Observer. [Pub. by F. Varela], 1836.
警告: この引用は必ずしも正確ではありません.