Cita APA (7a ed.)

Martz, J. D. (1963). Justo Rufino Barrios and Central American union. University of Florida.

Cita Chicago Style (17a ed.)

Martz, John D. Justo Rufino Barrios and Central American Union. Gainesville: University of Florida, 1963.

Cita MLA (9a ed.)

Martz, John D. Justo Rufino Barrios and Central American Union. University of Florida, 1963.