APA (7th ed.) Citation

Sandford, W. P., & Yeager, W. H. (1929). Business and professional speaking. McGraw-Hill.

Chicago Style (17th ed.) Citation

Sandford, William Phillips, and Willard Hayes Yeager. Business and Professional Speaking. Chicago: McGraw-Hill, 1929.

MLA (9th ed.) Citation

Sandford, William Phillips, and Willard Hayes Yeager. Business and Professional Speaking. McGraw-Hill, 1929.