APA引用形式

Warren, E. (1972). A republic if you can keep it. Quadrangle books.

シカゴスタイル引用形

Warren, Earl. A Republic If You Can Keep It. NewYork: Quadrangle books, 1972.

MLA引用形式

Warren, Earl. A Republic If You Can Keep It. Quadrangle books, 1972.

警告: この引用は必ずしも正確ではありません.