Cita APA (7th ed.)
Roosevelt, T., & Brands, H. W. (2007). The selected letters of Theodore Roosevelt (1st pbk. ed.). Rowman & Littlefield Publishers, Inc..
Cita Chicago (17th ed.)
Roosevelt, Theodore, i H. W. Brands. The Selected Letters of Theodore Roosevelt. 1st pbk. ed. Lanham, Md.: Rowman & Littlefield Publishers, Inc., 2007.
Cita MLA (9th ed.)
Roosevelt, Theodore, i H. W. Brands. The Selected Letters of Theodore Roosevelt. 1st pbk. ed. Rowman & Littlefield Publishers, Inc., 2007.
Atenció: Aquestes cites poden no estar 100% correctes.