APA (7th ed.) Citation

Gunathilaka, D. C. R. A., Edirisinghe, J., Jayaratne, K. A., & Sirivardana, S. (1991). Shelter in Sri Lanka 1978-1991: An overview of policies & performance. National Housing Development Authority.

Chicago Style (17th ed.) Citation

Gunathilaka, D. C. R. A., Janaki Edirisinghe, K. A. Jayaratne, and Susil Sirivardana. Shelter in Sri Lanka 1978-1991: An Overview of Policies & Performance. Colombo: National Housing Development Authority, 1991.

MLA (9th ed.) Citation

Gunathilaka, D. C. R. A., et al. Shelter in Sri Lanka 1978-1991: An Overview of Policies & Performance. National Housing Development Authority, 1991.