Cita APA (7a ed.)
Johnson, N. L., Ravnborg, H. M., Westermann, O., & Probst, K. (2001). User participation in watershed management and research. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Johnson, Nancy L., Helle Munk Ravnborg, Olaf Westermann, y Kirsten Probst. User Participation in Watershed Management and Research. International Food Policy Research Institute, 2001.
Cita MLA (9a ed.)
Johnson, Nancy L., et al. User Participation in Watershed Management and Research. International Food Policy Research Institute, 2001.
Precaución: Estas citas no son 100% exactas.