APA (7th ed.) Citation

(1979). The merriam-Webster handbook of effective business correspondence. Pocket Books.

Chicago Style (17th ed.) Citation

The Merriam-Webster Handbook of Effective Business Correspondence. Pocket Books, 1979.

MLA (8th ed.) Citation

The Merriam-Webster Handbook of Effective Business Correspondence. Pocket Books, 1979.

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