APA (7e ed.) Bronvermelding

Goodstein, E. S., & Polasky, S. (2014). Economics and the environment (Seventh Edition.). John Wiley & Sons, Inc.

Chicago (17e ed.) Bronvermelding

Goodstein, Eban S., en Stephen Polasky. Economics and the Environment. Seventh Edition. Hoboken, NJ: John Wiley & Sons, Inc, 2014.

MLA (9e ed.) Bronvermelding

Goodstein, Eban S., en Stephen Polasky. Economics and the Environment. Seventh Edition. John Wiley & Sons, Inc, 2014.