APA引文
ebrary, Inc, & Velasquez, H. R. (2011). Pollution control: Management, technology and regulations. Nova Science Publishers.
Chicago Style (17th ed.) Citation
ebrary, Inc, and Horatio R. Velasquez. Pollution Control: Management, Technology and Regulations. Hauppauge, N.Y.: Nova Science Publishers, 2011.
MLA引文
ebrary, Inc, and Horatio R. Velasquez. Pollution Control: Management, Technology and Regulations. Nova Science Publishers, 2011.
警告:這些引文格式不一定是100%准確.