Cita APA

Barker, T., & Kohler, J. (1998). International competitiveness and environmental policies. Massachussetts, EE.UU.: Edward Elgar.

Citación estilo Chicago

Barker, Terry, y Jonathan Kohler. International Competitiveness and Environmental Policies. Massachussetts, EE.UU.: Edward Elgar, 1998.

Cita MLA

Barker, Terry, y Jonathan Kohler. International Competitiveness and Environmental Policies. Massachussetts, EE.UU.: Edward Elgar, 1998.

Precaución: Estas citas no son 100% exactas.