APA (7th ed.) Citation

Sandford, W. P., & Yeager, W. H. (1937). Practical business speaking (2nd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Sandford, William Phillips, and Willard Hayes Yeager. Practical Business Speaking. 2nd ed. New York: McGraw-Hill, 1937.

MLA (9th ed.) Citation

Sandford, William Phillips, and Willard Hayes Yeager. Practical Business Speaking. 2nd ed. McGraw-Hill, 1937.