APA (7th ed.) Citation

Hagar, H. A. (1953). Business letter writing. Gregg Pub. Division, McGraw-Hill.

Chicago Style (17th ed.) Citation

Hagar, Hubert A. Business Letter Writing. New York: Gregg Pub. Division, McGraw-Hill, 1953.

MLA (9th ed.) Citation

Hagar, Hubert A. Business Letter Writing. Gregg Pub. Division, McGraw-Hill, 1953.