Cita APA (7a ed.)
Ericksen, P. J., Leeuw, J. d., & Quirós, C. F. (2010). Livestock drought management tool. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Ericksen, Polly J., Jan de Leeuw, y Carlos F. Quirós. Livestock Drought Management Tool. International Livestock Research Institute, 2010.
Cita MLA (9a ed.)
Ericksen, Polly J., et al. Livestock Drought Management Tool. International Livestock Research Institute, 2010.
Precaución: Estas citas no son 100% exactas.