APA (7th ed.) Citation
Campbell, B. M., Hagmann, J., Sayer, J. A., Stroud, A., Thomas, R., & Wollenberg, E. K. (2006). What kind of research and development is needed for natural resource management?
Chicago Style (17th ed.) Citation
Campbell, Bruce M., J. Hagmann, Jeffrey A. Sayer, Ann Stroud, R. Thomas, and Eva Karoline Wollenberg. What Kind of Research and Development Is Needed for Natural Resource Management? 2006.
MLA (9th ed.) Citation
Campbell, Bruce M., et al. What Kind of Research and Development Is Needed for Natural Resource Management? 2006.
Warning: These citations may not always be 100% accurate.