APA (7th ed.) Citation

Palma, J., Yao, R., & Payn, T. (2010). Web-interface for geo-referencing forest economic valuation surveys.

Chicago Style (17th ed.) Citation

Palma, J.H.N, R. Yao, and T. Payn. Web-interface for Geo-referencing Forest Economic Valuation Surveys. 2010.

MLA (8th ed.) Citation

Palma, J.H.N, et al. Web-interface for Geo-referencing Forest Economic Valuation Surveys. 2010.