Cita APA

Camp, W. G. (2009). Managing our natural resources. Clifton Park, NY: Delmar Cengage Learning.

Chicago Style Citation

Camp, William G. Managing Our Natural Resources. Clifton Park, NY: Delmar Cengage Learning, 2009.

Cita MLA

Camp, William G. Managing Our Natural Resources. Clifton Park, NY: Delmar Cengage Learning, 2009.

Atenció: Aquestes cites poden no estar 100% correctes.