APA-viite (7. p.)

LEECH, G., & SVARTVIK, J. (1995). A communicative grammar of english.-- ed.2. Longman.

Chicago-viite (17. p.)

LEECH, Geoffirey, ja Jan SVARTVIK. A Communicative Grammar of English.-- Ed.2. London: Longman, 1995.

MLA-viite (9. p.)

LEECH, Geoffirey, ja Jan SVARTVIK. A Communicative Grammar of English.-- Ed.2. Longman, 1995.