Cita APA (7a ed.)
Brown, H. D. (2007). Principles of langiage learning and teaching (5a. ed.). Pearson.
Cita Chicago Style (17a ed.)
Brown, H. Douglas. Principles of Langiage Learning and Teaching. 5a. ed. Nueva York: Pearson, 2007.
Cita MLA (9a ed.)
Brown, H. Douglas. Principles of Langiage Learning and Teaching. 5a. ed. Pearson, 2007.
Precaución: Estas citas no son 100% exactas.