APA استشهاد

Antony, C. (1987). Environomic. Dept. of Applied Economics.

استشهاد بنمط شيكاغو

Antony, C.A. Environomic. Cochin: Dept. of Applied Economics, 1987.

MLA استشهاد

Antony, C.A. Environomic. Dept. of Applied Economics, 1987.