HILLARY, R. (2000). ISO 14001: Case studies and practical experiences. greenleaf.
Chicago Style (17th ed.) CitationHILLARY, Ruth. ISO 14001: Case Studies and Practical Experiences. greenleaf, 2000.
MLA引文HILLARY, Ruth. ISO 14001: Case Studies and Practical Experiences. greenleaf, 2000.
警告：这些引文格式不一定是100％准确.