APA (7th ed.) Citation

Rathakrishnan, T., Thomas, M. I., & Nirmala, L. Communication techniques in farm extension.

Chicago Style (17th ed.) Citation

Rathakrishnan, T., M. Israel Thomas, and L. Nirmala. Communication Techniques in Farm Extension.

MLA (8th ed.) Citation

Rathakrishnan, T., et al. Communication Techniques in Farm Extension.