APA (7th ed.) Citation

Siegel, I. H. (1980). Company productivity: Measurement for improvement. W.E. Upjohn Institute for Employment Research.

Chicago Style (17th ed.) Citation

Siegel, Irving Herbert. Company Productivity: Measurement for Improvement. Kalamazoo, Mich.: W.E. Upjohn Institute for Employment Research, 1980.

MLA (9th ed.) Citation

Siegel, Irving Herbert. Company Productivity: Measurement for Improvement. W.E. Upjohn Institute for Employment Research, 1980.