Cita APA (7a ed.)
Nicol, A., Langan, S. J., Victor, M., & Gonsalves, J. F. (2015). Sustaining landscapes: Thirty years’ learning to improve rainwater and land management in the Blue Nile basin of Ethiopia. International Water Management Institute.
Cita Chicago Style (17a ed.)
Nicol, Alan, Simon J. Langan, Michael Victor, y Julian Francis Gonsalves. Sustaining Landscapes: Thirty Years’ Learning to Improve Rainwater and Land Management in the Blue Nile Basin of Ethiopia. International Water Management Institute, 2015.
Cita MLA (9a ed.)
Nicol, Alan, et al. Sustaining Landscapes: Thirty Years’ Learning to Improve Rainwater and Land Management in the Blue Nile Basin of Ethiopia. International Water Management Institute, 2015.
Precaución: Estas citas no son 100% exactas.