APA (7th ed.) Citation

Poe, R. W. (1983). The handbook of business letters. MacGraw-Hill.

Chicago Style (17th ed.) Citation

Poe, Roy W. The Handbook of Business Letters. New York, NY u.a: MacGraw-Hill, 1983.

MLA (9th ed.) Citation

Poe, Roy W. The Handbook of Business Letters. MacGraw-Hill, 1983.