Cita APA

ebrary, Inc, Guo, S., Kassiola, J. J., & Zhang, J. (2010). Environmental protection policy and experience in the U.S. and China's western regions. Lexington Books.

Citación estilo Chicago

ebrary, Inc, Sujian Guo, Joel Jay Kassiola, and Jijiao Zhang. Environmental Protection Policy and Experience in the U.S. and China's Western Regions. Lanham, Md.: Lexington Books, 2010.

Cita MLA

ebrary, Inc, et al. Environmental Protection Policy and Experience in the U.S. and China's Western Regions. Lexington Books, 2010.