APA Edition Citation

Daniel, J. C., & Ugra, G. W. (2003). Petronia, Fifty years of post Independence Ornithology in India.

Chicago Edition Citation

Daniel, J C., and Gayatri W. Ugra. Petronia, Fifty Years of Post Independence Ornithology in India. Bombay, Bombay Natural History Society, 2003.

MLA Edition Citation

Daniel, J C., and Gayatri W. Ugra. Petronia, Fifty Years of Post Independence Ornithology in India. 2003.