Cita APA (7a ed.)

Contreras, L. M. (2011). Agricultural policies: New developments. Nova Science Publishers, Inc..

Cita Chicago Style (17a ed.)

Contreras, Laura M. Agricultural Policies: New Developments. New York: Nova Science Publishers, Inc., 2011.

Cita MLA (8a ed.)

Contreras, Laura M. Agricultural Policies: New Developments. Nova Science Publishers, Inc., 2011.