APA (7th ed.) Citation

(2000). Landslide in focus: Vol. 4. National Building Research Organisation.

Chicago Style (17th ed.) Citation

Landslide in Focus: Vol. 4. Colombo: National Building Research Organisation, 2000.

MLA (9th ed.) Citation

Landslide in Focus: Vol. 4. National Building Research Organisation, 2000.

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