APA Citatie

Steers, R. M., Porter, L. W., & Biglley, G. A. (1996). Motivations and leardership at work (6th ed.). Mac Graw hill.

Chicago Style citaat

Steers, Richard M., Lyman W. Porter, en Gregary A. Biglley. Motivations and Leardership at Work. 6th ed. New York: Mac Graw hill, 1996.

MLA citatie

Steers, Richard M., et al. Motivations and Leardership at Work. 6th ed. Mac Graw hill, 1996.