APA (7e ed.) Bronvermelding

Keller, G. D., Teschner, R. V., & Viera, s. (1976). Bilingualism in the bicentennial and beyond. Bilingual Press.

Chicago (17e ed.) Bronvermelding

Keller, Gary D., Richard V. Teschner, en silvia Viera. Bilingualism in the Bicentennial and Beyond. Nueva York: Bilingual Press, 1976.

MLA (9e ed.) Bronvermelding

Keller, Gary D., et al. Bilingualism in the Bicentennial and Beyond. Bilingual Press, 1976.