APA (7e ed.) Bronvermelding

Erickson, S. L., & King, B. J. (1999). Fundamentals of environmental management. Wiley.

Chicago (17e ed.) Bronvermelding

Erickson, Steven L., en Brian J. King. Fundamentals of Environmental Management. New York: Wiley, 1999.

MLA (9e ed.) Bronvermelding

Erickson, Steven L., en Brian J. King. Fundamentals of Environmental Management. Wiley, 1999.