APA استشهاد

Hicks, H. G., & Gullett, C. R. (1974). Modern business management. Mc Graw hill.

استشهاد بنمط شيكاغو

Hicks, Herbert G., و C. Ray Gullett. Modern Business Management. London: Mc Graw hill, 1974.

MLA استشهاد

Hicks, Herbert G., و C. Ray Gullett. Modern Business Management. Mc Graw hill, 1974.