Gaya APA

Anderson, M, G., Holcombe, E. (2013). Community-based landslide risk reduction : managing disasters in small steps . Washington, D: Washington DC.The World Bank.

Gaya MLA

Anderson, Malcom, G.., Holcombe, Elizabeth. "Community-based landslide risk reduction : managing disasters in small steps". Washington, D: Washington DC.The World Bank, 2013. Text.