Παραπομπή σε μορφή APA (7η εκδ.)

Crawford, J. (1991). Bilingual education: History, politics, theory, and practice (2nd ed.). Bilingual Educational Services.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Crawford, James. Bilingual Education: History, Politics, Theory, and Practice. 2nd ed. Los Angeles: Bilingual Educational Services, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

Crawford, James. Bilingual Education: History, Politics, Theory, and Practice. 2nd ed. Bilingual Educational Services, 1991.