APA

Ray Shovan,, . (2007). Handbook of agriculture. New Delhi: Oxford University Press.

Chicago

Ray Shovan,, . 2007. Handbook of agriculture. New Delhi: Oxford University Press.

Harvard

Ray Shovan,, . (2007). Handbook of agriculture. New Delhi: Oxford University Press.

MLA

Ray Shovan,, . Handbook of agriculture. New Delhi: Oxford University Press. 2007.