Zimmermann, E. W. Conservation in the production of petroleum; a study in industrial control.
芝加哥风格引文Zimmermann, Erich W. Conservation in the Production of Petroleum; a Study in Industrial Control. New Haven, Yale University Press, 1957.
MLA引文Zimmermann, Erich W. Conservation in the Production of Petroleum; a Study in Industrial Control.
警告：这些引文格式不一定是100％准确.