APA
Bhan S., Karale R., Singh S., Bharti V. & Subramaniyan S. (2009). Conservation farming. New Delhi: Soil conservation society of India.
Chicago
Bhan Suraj, Karale R.L, Singh Shamsher, Bharti V.K and Subramaniyan S. 2009. Conservation farming. New Delhi: Soil conservation society of India.
Harvard
Bhan S., Karale R., Singh S., Bharti V. and Subramaniyan S. (2009). Conservation farming. New Delhi: Soil conservation society of India.
MLA
Bhan Suraj, Karale R.L, Singh Shamsher, Bharti V.K and Subramaniyan S. Conservation farming. New Delhi: Soil conservation society of India. 2009.
