APA (7 ম সংস্করণ) উদ্ধৃতি

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.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

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

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

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