Gaya APA

Sinclair, J, M., Coulthard, R, M. (1975). Toward an analysis of discourse: the english used by teacher and pupils . London: Oxford University press .

Gaya MLA

Sinclair, J., McH.., Coulthard, R., M.. "Toward an analysis of discourse: the english used by teacher and pupils". London: Oxford University press , 1975. Text.