Engelhardt, C. L. (2007). Gateway to the northern plains: Railroads and the birth of Fargo and Moorhead. University of Minnesota Press.
芝加哥风格引文Engelhardt, Carroll L. Gateway to the Northern Plains: Railroads and the Birth of Fargo and Moorhead. Minneapolis: University of Minnesota Press, 2007.
MLA引文Engelhardt, Carroll L. Gateway to the Northern Plains: Railroads and the Birth of Fargo and Moorhead. University of Minnesota Press, 2007.
警告：这些引文格式不一定是100％准确.