Isern, T. D. (1990). Bull Threshers and Bindlestiffs: Harvesting and Threshing on the North American Plains. University Press of Kansas.
芝加哥风格引文Isern, Thomas D. Bull Threshers and Bindlestiffs: Harvesting and Threshing on the North American Plains. Lawrence, Kan.: University Press of Kansas, 1990.
MLA引文Isern, Thomas D. Bull Threshers and Bindlestiffs: Harvesting and Threshing on the North American Plains. University Press of Kansas, 1990.
警告：这些引文格式不一定是100％准确.