Cita APA (7th ed.)

Barton, J. R. (1997). A political geography of Latin America. Routledge.

Cita Chicago (17th ed.)

Barton, Jonathan R. A Political Geography of Latin America. London: Routledge, 1997.

Cita MLA (9th ed.)

Barton, Jonathan R. A Political Geography of Latin America. Routledge, 1997.