Cita APA (7a ed.)
Wilson, G., & Wilson, A. (1971). Teaching English to foreigners. Batsford.
Cita Chicago Style (17a ed.)
Wilson, Guy, y Angela Wilson. Teaching English to Foreigners. London: Batsford, 1971.
Cita MLA (9a ed.)
Wilson, Guy, y Angela Wilson. Teaching English to Foreigners. Batsford, 1971.
Precaución: Estas citas no son 100% exactas.