APA (7th ed.) Citation

DeLeon, P., Rivera, J. E., Blackman, A., Prakash, A., Koerber, C., Jones, C., . . . Sides. (2009). Voluntary Environmental Programs: A Policy Perspective. Lexington Books.

Chicago Style (17th ed.) Citation

DeLeon, Peter, et al. Voluntary Environmental Programs: A Policy Perspective. Lanham: Lexington Books, 2009.

MLA (9th ed.) Citation

DeLeon, Peter, et al. Voluntary Environmental Programs: A Policy Perspective. Lexington Books, 2009.