Umbreit, K. B. (1969). Founding fathers: Man who shaped our tradition. Kennikat Press.
芝加哥风格引文Umbreit, Kenneth Bernard. Founding Fathers: Man Who Shaped Our Tradition. Port Washington, N.Y.: Kennikat Press, 1969.
MLA引文Umbreit, Kenneth Bernard. Founding Fathers: Man Who Shaped Our Tradition. Kennikat Press, 1969.
警告：这些引文格式不一定是100％准确.