APA
Wilson A., Wilson G., . (1971). Teaching english to foreigners. London: B.T. Batseford Limited.
Chicago
Wilson Angela, Wilson Guy, . 1971. Teaching english to foreigners. London: B.T. Batseford Limited.
Harvard
Wilson A., Wilson G., . (1971). Teaching english to foreigners. London: B.T. Batseford Limited.
MLA
Wilson Angela, Wilson Guy, . Teaching english to foreigners. London: B.T. Batseford Limited. 1971.