APA (7th ed.) Citation
Ashley, A. (1992). A Handbook of Commercial Correspondence (2.Ed.). The University Press.
Chicago Style (17th ed.) Citation
Ashley, A. A Handbook of Commercial Correspondence. 2.Ed. Oxford: The University Press, 1992.
MLA (9th ed.) Citation
Ashley, A. A Handbook of Commercial Correspondence. 2.Ed. The University Press, 1992.
Warning: These citations may not always be 100% accurate.