Cita APA

Caldwell, L. K., & Brown, J. W. (1993). Strategies in hemispheric cooperation for environmentally sustainable development. Wasghinton, EE.UU: OEA.

Citación estilo Chicago

Caldwell, Lynton K., y Janet Welsh Brown. Strategies in Hemispheric Cooperation for Environmentally Sustainable Development. Wasghinton, EE.UU: OEA, 1993.

Cita MLA

Caldwell, Lynton K., y Janet Welsh Brown. Strategies in Hemispheric Cooperation for Environmentally Sustainable Development. Wasghinton, EE.UU: OEA, 1993.