APA استشهاد

Chadha, K. L., & Paroda, R. S. (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.