APA Edition Citation

Singhal, O. P., & Singh, J. K. (1997). Solar photo-volatic technology for rural areas (1.). Technical Publishers of India.

Chicago Edition Citation

Singhal, O P., and J K. Singh. Solar Photo-volatic Technology for Rural Areas. 1. Allahabad: Technical Publishers of India, 1997.

MLA Edition Citation

Singhal, O P., and J K. Singh. Solar Photo-volatic Technology for Rural Areas. 1. Technical Publishers of India, 1997.