APA引文

Thomas P.M.,Guide - B.Alwin Prakash. (1996). Decline of paddy cultivation in Kerala - a study of economic causes. University of Calicut,1996.

Chicago Edition Citation

Thomas P.M.,Guide - B.Alwin Prakash. Decline of Paddy Cultivation in Kerala - a Study of Economic Causes. University of Calicut,1996, 1996.

MLA引文

Thomas P.M.,Guide - B.Alwin Prakash. Decline of Paddy Cultivation in Kerala - a Study of Economic Causes. University of Calicut,1996, 1996.

警告：這些引文格式不一定是100％准確.