APA (7th ed.) Citation
Jarvis, A., Touval, J. L., Castro, M., L, S., & Hyman, G. G. (2010). Assessment of threats to ecosystems in South America. Elsevier.
Chicago Style (17th ed.) Citation
Jarvis, Andy, Jerome L. Touval, M. Castro, Sotomayor L, and Glenn G. Hyman. Assessment of Threats to Ecosystems in South America. Elsevier, 2010.
MLA (9th ed.) Citation
Jarvis, Andy, et al. Assessment of Threats to Ecosystems in South America. Elsevier, 2010.
Warning: These citations may not always be 100% accurate.