APA استشهاد

DN Tewari. (1995). A monograph on Khair ( Acacia catechu willd.). International book distributors.

استشهاد بنمط شيكاغو

DN Tewari. A Monograph on Khair ( Acacia Catechu Willd.). Dehra Dun: International book distributors, 1995.

MLA استشهاد

DN Tewari. A Monograph on Khair ( Acacia Catechu Willd.). International book distributors, 1995.