APA (7th ed.) Citation

Quirk, R. (1968). The use of english (Enlarged 2nd ed.). Longman.

Chicago Style (17th ed.) Citation

Quirk, Randolph. The Use of English. Enlarged 2nd ed. London: Longman, 1968.

MLA (9th ed.) Citation

Quirk, Randolph. The Use of English. Enlarged 2nd ed. Longman, 1968.