Cita APA

Hall, C. 1., & Hall, C. 1. (1985). Costa Rica: A geographical interpretation in historical perspective. Boulder, Colo.: Westview.

Citación estilo Chicago

Hall, Carolyn 1947-, y Carolyn 1947- Hall. Costa Rica: A Geographical Interpretation in Historical Perspective. Boulder, Colo.: Westview, 1985.

Cita MLA

Hall, Carolyn 1947-, y Carolyn 1947- Hall. Costa Rica: A Geographical Interpretation in Historical Perspective. Boulder, Colo.: Westview, 1985.