Cita APA (7a ed.)

Martz, J. D. (1962). Colombia: A Contemporary political survey. University of North California.

Cita Chicago Style (17a ed.)

Martz, John D. Colombia: A Contemporary Political Survey. Chapel Hill: University of North California, 1962.

Cita MLA (9a ed.)

Martz, John D. Colombia: A Contemporary Political Survey. University of North California, 1962.