APA (7th ed.) Citation

Silva, W. I. d. (1997). Population projections for Sri Lanka: 1991-2041. Institute of Policy Studies.

Chicago Style (17th ed.) Citation

Silva, W. Indralal de. Population Projections for Sri Lanka: 1991-2041. Colombo: Institute of Policy Studies, 1997.

MLA (9th ed.) Citation

Silva, W. Indralal de. Population Projections for Sri Lanka: 1991-2041. Institute of Policy Studies, 1997.

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