Cita APA (7a ed.)

File-Muriel, R. J., & Orozco, R. (2012). Colombian varieties of Spanish. Iberoamericana.

Cita Chicago Style (17a ed.)

File-Muriel, Richard J., y Rafael Orozco. Colombian Varieties of Spanish. Madrid ; Frankfurt am Main: Iberoamericana, 2012.

Cita MLA (9a ed.)

File-Muriel, Richard J., y Rafael Orozco. Colombian Varieties of Spanish. Iberoamericana, 2012.