APA (7th ed.) Citation

Deraniyagala, S. U. (1988). The prehistory of Sri Lanka. University Microfilms International Dissertation Information.

Chicago Style (17th ed.) Citation

Deraniyagala, S. U. The Prehistory of Sri Lanka. Michigan: University Microfilms International Dissertation Information, 1988.

MLA (9th ed.) Citation

Deraniyagala, S. U. The Prehistory of Sri Lanka. University Microfilms International Dissertation Information, 1988.

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