Olin, L. (2000). Across the open field: Essays drawn from English landscapes. University of Pennsylvania Press.
芝加哥风格引文Olin, Laurie. Across the Open Field: Essays Drawn from English Landscapes. Philadelphia, Pa.: University of Pennsylvania Press, 2000.
MLA引文Olin, Laurie. Across the Open Field: Essays Drawn from English Landscapes. University of Pennsylvania Press, 2000.
警告：这些引文格式不一定是100％准确.