Loehr, R. C. (1974). Agricultural waste management: Problems, processes, and approaches. Academic Press.
芝加哥风格引文Loehr, Raymond C. Agricultural Waste Management: Problems, Processes, and Approaches. New York: Academic Press, 1974.
MLA引文Loehr, Raymond C. Agricultural Waste Management: Problems, Processes, and Approaches. Academic Press, 1974.
警告：这些引文格式不一定是100％准确.