APA (7th ed.) Citation

Palmer, G. L., & Ratner, A. R. (1949). Industrial and occupational trends in national employment, 1910-1940, 1910-1948. Industrial Research Dept., Wharton School of Finance and Commerce, University of Pennsylvania.

Chicago Style (17th ed.) Citation

Palmer, Gladys L., and Ann Rachel Ratner. Industrial and Occupational Trends in National Employment, 1910-1940, 1910-1948. [Philadelphia]: Industrial Research Dept., Wharton School of Finance and Commerce, University of Pennsylvania, 1949.

MLA (9th ed.) Citation

Palmer, Gladys L., and Ann Rachel Ratner. Industrial and Occupational Trends in National Employment, 1910-1940, 1910-1948. Industrial Research Dept., Wharton School of Finance and Commerce, University of Pennsylvania, 1949.