Cita APA (7a ed.)
Pringle, H. F. (1939). The Life and times of William Howard Taft: A biography. Farrar & Rinehart.
Cita Chicago Style (17a ed.)
Pringle, Henry Fowles. The Life and Times of William Howard Taft: A Biography. New York, Toronto: Farrar & Rinehart, 1939.
Cita MLA (9a ed.)
Pringle, Henry Fowles. The Life and Times of William Howard Taft: A Biography. Farrar & Rinehart, 1939.
Precaución: Estas citas no son 100% exactas.