Edwards, P. S., Mang, J., & Wood, A. (2005). The Root causes of Biodiversity loss.
Chicago Style aipamenaEdwards, Pamela Stedman, Johanna Mang, and Alexander Wood. The Root Causes of Biodiversity Loss. London, Earth Scan, 2005.
MLA aipamenaEdwards, Pamela Stedman, et al. The Root Causes of Biodiversity Loss. 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.