APA (7th ed.) Citation

(1999). A comprehensive grammar of the English language (15. impr., standard ed.). Longman.

Chicago Style (17th ed.) Citation

A Comprehensive Grammar of the English Language. 15. impr., standard ed. Harlow: Longman, 1999.

MLA (9th ed.) Citation

A Comprehensive Grammar of the English Language. 15. impr., standard ed. Longman, 1999.

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