Cita APA

Leech, G., & Svartvik, J. (2003). A Communicative Grammar of English. Routledge.

Chicago Style Citation

Leech, Geoffrey, i Jan Svartvik. A Communicative Grammar of English. Routledge, 2003.

Cita MLA

Leech, Geoffrey, i Jan Svartvik. A Communicative Grammar of English. Routledge, 2003.

Atenció: Aquestes cites poden no estar 100% correctes.