Style de citation APA

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

Style de citation Chicago

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

Style de citation MLA

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