APA (7th ed.) Citation

Shivkumar, T. (2007). Impact of climate variations in agriculture. S. S. Publishers.

Chicago Style (17th ed.) Citation

Shivkumar, T.S. Impact of Climate Variations in Agriculture. Delhi: S. S. Publishers, 2007.

MLA (9th ed.) Citation

Shivkumar, T.S. Impact of Climate Variations in Agriculture. S. S. Publishers, 2007.