Citazione APA

 Rogers, J. J. W. (1998).  People and the earth: Basic issues in the sustainability of resources and environment.  Cambridge University Press.

Stile di citazione Chicago

 Rogers, John J. W.  People and the Earth: Basic Issues in the Sustainability of Resources and Environment.  Cambridge University Press, 1998.

Citazione MLA

 Rogers, John J. W.  People and the Earth: Basic Issues in the Sustainability of Resources and Environment.  Cambridge University Press, 1998.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.