Beckley, D. K., & Logan, W. B. (1948). The retail salesperson at work. McGraw-Hill.
Chicago Style (17th ed.) CitationBeckley, Donald K., and William Boyd Logan. The Retail Salesperson at Work. New York: McGraw-Hill, 1948.
MLA (8th ed.) CitationBeckley, Donald K., and William Boyd Logan. The Retail Salesperson at Work. McGraw-Hill, 1948.
Warning: These citations may not always be 100% accurate.