Levin, L. (1996). An investigative approach to industrial hygiene: Sleuth at work. Van Nostrand Reinhold.
芝加哥风格引文Levin, Lester. An Investigative Approach to Industrial Hygiene: Sleuth at Work. New York: Van Nostrand Reinhold, 1996.
MLA引文Levin, Lester. An Investigative Approach to Industrial Hygiene: Sleuth at Work. Van Nostrand Reinhold, 1996.
警告：这些引文格式不一定是100％准确.