APA استشهاد

Chadha, K., & Paroda, R. (1996). 50 Years of crop science research in India. Indian Council of Agricultural research.

استشهاد بنمط شيكاغو

Chadha, K.L, و R.S Paroda. 50 Years of Crop Science Research in India. New Delhi: Indian Council of Agricultural research, 1996.

MLA استشهاد

Chadha, K.L, و R.S Paroda. 50 Years of Crop Science Research in India. Indian Council of Agricultural research, 1996.