APA (7th ed.) Citation

Ravi, S. Y. S. (2006). Saptharishi naadi (Tamil). Karpagam Putthagalayam.

Chicago Style (17th ed.) Citation

Ravi, Siddha Yogi Sivathasan. Saptharishi Naadi (Tamil). Chennai: Karpagam Putthagalayam, 2006.

MLA (9th ed.) Citation

Ravi, Siddha Yogi Sivathasan. Saptharishi Naadi (Tamil). Karpagam Putthagalayam, 2006.

Warning: These citations may not always be 100% accurate.