APA استشهاد

Steers, R. M., & Porter, L. W. (1975). Motivation and work behaviour. McGraw Hill book company.

استشهاد بنمط شيكاغو

Steers, Richard M., و Lyman W. Porter. Motivation and Work Behaviour. New York: McGraw Hill book company, 1975.

MLA استشهاد

Steers, Richard M., و Lyman W. Porter. Motivation and Work Behaviour. McGraw Hill book company, 1975.