Citazione Stile APA (7a Edizione)

Ovando, C. J., & Collier, V. P. (1987). Bilingual and ESL classrooms: Teaching in multicultural contexts. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Ovando, Carlos Julio, e Virginia P. Collier. Bilingual and ESL Classrooms: Teaching in Multicultural Contexts. New York: McGraw-Hill, 1987.

Citatione MLA (9a ed.)

Ovando, Carlos Julio, e Virginia P. Collier. Bilingual and ESL Classrooms: Teaching in Multicultural Contexts. McGraw-Hill, 1987.