Παραπομπή σε μορφή APA (7η εκδ.)

Broughton, G. (1980). Teaching English as a foreign language (2nd ed.). Routledge.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Broughton, Geoffrey. Teaching English as a Foreign Language. 2nd ed. London ; New York: Routledge, 1980.

Παραπομπή σε μορφή MLA (8th εκδ.)

Broughton, Geoffrey. Teaching English as a Foreign Language. 2nd ed. Routledge, 1980.