APA (7th ed.) Citation

Wickramasinghe, R. H. (1988). Contemporary environmental challenges. Institute for Tropical Environmental Studies.

Chicago Style (17th ed.) Citation

Wickramasinghe, Rohan H. Contemporary Environmental Challenges. Colombo: Institute for Tropical Environmental Studies, 1988.

MLA (9th ed.) Citation

Wickramasinghe, Rohan H. Contemporary Environmental Challenges. Institute for Tropical Environmental Studies, 1988.

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