APA-referens

Washburn, C. G. (1916). Theodore Roosevelt: The logic of his career. Boston: Houghton Mifflin.

Chicago-stil citat

Washburn, Charles G. Theodore Roosevelt: The Logic of His Career. Boston: Houghton Mifflin, 1916.

MLA-referens

Washburn, Charles G. Theodore Roosevelt: The Logic of His Career. Boston: Houghton Mifflin, 1916.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.