Cita APA (7th ed.)

Turabian, K. L. (1976). Student´s guide for writing college papers (3a. ed.). University of Chicago Press.

Cita Chicago (17th ed.)

Turabian, Kate L. Student´s Guide for Writing College Papers. 3a. ed. Chicago: University of Chicago Press, 1976.

Cita MLA (9th ed.)

Turabian, Kate L. Student´s Guide for Writing College Papers. 3a. ed. University of Chicago Press, 1976.