APA (7th ed.) Citation

Buckley, E. A. (1967). How to write batter business letters. McGraw-Hill.

Chicago Style (17th ed.) Citation

Buckley, Earle A. How to Write Batter Business Letters. McGraw-Hill, 1967.

MLA (8th ed.) Citation

Buckley, Earle A. How to Write Batter Business Letters. McGraw-Hill, 1967.

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