ebrary, Inc, & Forgács, N. (2010). Enforcing federal pollution control laws. Nova Science Publishers.
芝加哥风格引文ebrary, Inc, 与 Norbert Forgács. Enforcing Federal Pollution Control Laws. New York: Nova Science Publishers, 2010.
MLA引文ebrary, Inc, 与 Norbert Forgács. Enforcing Federal Pollution Control Laws. Nova Science Publishers, 2010.
警告：这些引文格式不一定是100％准确.