APA (7e ed.) Bronvermelding

De la Vega, S. L., & Salazar, C. (2005). Avanzando: Grammar and reading (5th ed.). John Wiley.

Chicago (17e ed.) Bronvermelding

De la Vega, Sara Lequarica, en Carmen Salazar. Avanzando: Grammar and Reading. 5th ed. Hoboken, NJ: John Wiley, 2005.

MLA (8e ed.) Bronvermelding

De la Vega, Sara Lequarica, en Carmen Salazar. Avanzando: Grammar and Reading. 5th ed. John Wiley, 2005.