Tohutoro APA (7th ed.)

Leech, G., & Svartvik, J. (2002). A communicative grammar of English (3rd ed.). Pearson.

Tohutoru Kātū Chicago (17th ed.)

Leech, Geoffrey, me Jan Svartvik. A Communicative Grammar of English. 3rd ed. London: Pearson, 2002.

Tohutoro MLA (9th ed.)

Leech, Geoffrey, me Jan Svartvik. A Communicative Grammar of English. 3rd ed. Pearson, 2002.