Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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

Attention : ces citations peuvent ne pas être correctes à 100%.