LUDWIG, E. E. (1983). APPLIED PROCESS DESIGN FOR CHEMICAL PETROCHEMICAL PLANTS , V-3. GULF PUB.
芝加哥风格引文LUDWIG, E E. APPLIED PROCESS DESIGN FOR CHEMICAL PETROCHEMICAL PLANTS , V-3. HOUSTON: GULF PUB, 1983.
MLA引文LUDWIG, E E. APPLIED PROCESS DESIGN FOR CHEMICAL PETROCHEMICAL PLANTS , V-3. GULF PUB, 1983.
警告：这些引文格式不一定是100％准确.