APA (7e ed.) Bronvermelding
Broughton, G. (1980). Teaching English as a foreign language (2nd ed.). Routledge.
Chicago (17e ed.) Bronvermelding
Broughton, Geoffrey. Teaching English as a Foreign Language. 2nd ed. London ; New York: Routledge, 1980.
MLA (9e ed.) Bronvermelding
Broughton, Geoffrey. Teaching English as a Foreign Language. 2nd ed. Routledge, 1980.
Let op: Deze citaties zijn niet altijd 100% accuraat.