APA (7e ed.) Bronvermelding

Peacock, K. W. (2008). Natural resources and sustainable: Development. Facts on file.

Chicago (17e ed.) Bronvermelding

Peacock, Kathy Wilson. Natural Resources and Sustainable: Development. New York: Facts on file, 2008.

MLA (9e ed.) Bronvermelding

Peacock, Kathy Wilson. Natural Resources and Sustainable: Development. Facts on file, 2008.