Citazione Stile APA (7a Edizione)

ebrary, Inc, Milkovich, G. T., & Wigdor, A. K. (1991). Pay for performance: Evaluating performance appraisal and merit pay. National Academy Press.

Citazione stile Chigago Style (17a edizione)

ebrary, Inc, George T. Milkovich, e Alexandra K. Wigdor. Pay for Performance: Evaluating Performance Appraisal and Merit Pay. Washington, D.C.: National Academy Press, 1991.

Citatione MLA (9a ed.)

ebrary, Inc, et al. Pay for Performance: Evaluating Performance Appraisal and Merit Pay. National Academy Press, 1991.