Ali, S. I. (1973). Handbook of the birds of the India and Pakistan together with those of Bangladesh, Nepal, Sikkim, Bhutan and Sri Lanka. Oxford University Press.
Chicago Style (17th ed.) CitationAli, Salim I. Handbook of the Birds of the India and Pakistan Together with Those of Bangladesh, Nepal, Sikkim, Bhutan and Sri Lanka. Bombay: Oxford University Press, 1973.
MLA (9th ed.) CitationAli, Salim I. Handbook of the Birds of the India and Pakistan Together with Those of Bangladesh, Nepal, Sikkim, Bhutan and Sri Lanka. Oxford University Press, 1973.
Warning: These citations may not always be 100% accurate.