APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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