APA (7th ed.) Citation

Marks, J. M. (2013). The thin green line: A socio-historical analysis of conservation law enforcement in the United States.

Chicago Style (17th ed.) Citation

Marks, John M. The Thin Green Line: A Socio-historical Analysis of Conservation Law Enforcement in the United States. 2013.

MLA (8th ed.) Citation

Marks, John M. The Thin Green Line: A Socio-historical Analysis of Conservation Law Enforcement in the United States. 2013.

Warning: These citations may not always be 100% accurate.