Style de citation APA

Leech, G., & Svartvik, J. (1990). A Communicative Grammar of English. London: Oxford University Press.

Style de citation Chicago

Leech, Goeffrey, et Jan Svartvik. A Communicative Grammar of English. London: Oxford University Press, 1990.

Style de citation MLA

Leech, Goeffrey, et Jan Svartvik. A Communicative Grammar of English. London: Oxford University Press, 1990.

Attention : ces citations peuvent ne pas être correctes à 100%.