APA (7th ed.) Citation

Coles, M., & Lord, B. (1970). Colloquial English. Oxford University Press.

Chicago Style (17th ed.) Citation

Coles, M.C, and B.D Lord. Colloquial English. London: Oxford University Press, 1970.

MLA (9th ed.) Citation

Coles, M.C, and B.D Lord. Colloquial English. Oxford University Press, 1970.

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