FOTH, H. D., & SCHAFER, J. W. (1980). Soil geography and land use. John Wilwy dan Sons.
芝加哥风格引文FOTH, Henry D., 与 John W. SCHAFER. Soil Geography and Land Use. New York: John Wilwy dan Sons, 1980.
MLA引文FOTH, Henry D., 与 John W. SCHAFER. Soil Geography and Land Use. John Wilwy dan Sons, 1980.
警告：这些引文格式不一定是100％准确.