APA استشهاد

Karger, D. W., & Bayha, F. H. (1977). Engineered work measurements. Industrial press.

استشهاد بنمط شيكاغو

Karger, Delmar W., و Franklin H. Bayha. Engineered Work Measurements. New York: Industrial press, 1977.

MLA استشهاد

Karger, Delmar W., و Franklin H. Bayha. Engineered Work Measurements. Industrial press, 1977.