Cita APA

Brenes Barquero, A. (2007). Social studies: Readings and exercises (7. ed.). San Jose, C.R.: A. Brenes B..

Citación estilo Chicago

Brenes Barquero, Alonso. Social Studies: Readings and Exercises. 7. ed. San Jose, C.R.: A. Brenes B., 2007.

Cita MLA

Brenes Barquero, Alonso. Social Studies: Readings and Exercises. 7. ed. San Jose, C.R.: A. Brenes B., 2007.