APA ציטוט

Nevins, A. (1947). Ordeal of the Union. New York: Scribner.

Trích dẫn kiểu Chicago

Nevins, Allan. Ordeal of the Union. New York: Scribner, 1947.

ציטוט MLA

Nevins, Allan. Ordeal of the Union. New York: Scribner, 1947.