APA (7th ed.) Citation

Ashley, A. (1992). A handbook of commercial correspondence. Oxford University Press.

Chicago Style (17th ed.) Citation

Ashley, A. A Handbook of Commercial Correspondence. Oxford: Oxford University Press, 1992.

MLA (9th ed.) Citation

Ashley, A. A Handbook of Commercial Correspondence. Oxford University Press, 1992.

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