APA استشهاد

H,M. Davis. (1942). Introduction to foremanship. McDonald and Evany.

استشهاد بنمط شيكاغو

H,M. Davis. Introduction to Foremanship. McDonald and Evany, 1942.

MLA استشهاد

H,M. Davis. Introduction to Foremanship. McDonald and Evany, 1942.