APA استشهاد

karger, D. W., & Bayha, F. H. (1957). Engineered work measurement. The Industrial Press.

استشهاد بنمط شيكاغو

karger, Delmar W., و Franklin H. Bayha. Engineered Work Measurement. New York: The Industrial Press, 1957.

MLA استشهاد

karger, Delmar W., و Franklin H. Bayha. Engineered Work Measurement. The Industrial Press, 1957.