APA (7th ed.) Citation

Leech, G. N. (1989). Principles of pragmatics. Longman.

Chicago Style (17th ed.) Citation

Leech, Geoffrey N. Principles of Pragmatics. London [etc.]: Longman, 1989.

MLA (9th ed.) Citation

Leech, Geoffrey N. Principles of Pragmatics. Longman, 1989.

Warning: These citations may not always be 100% accurate.