Vaughan, A., Cabrera, J., Moore, D., & Vaughan, C. (1997). Water loss at twenty natural waterholes in Guanacaste National Park, Costa Rica: Implications for wildlife. Universidad de Costa Rica.
Citación estilo ChicagoVaughan, Andres, Jorge Cabrera, Daniel Moore, y Christopher Vaughan. Water Loss At Twenty Natural Waterholes in Guanacaste National Park, Costa Rica: Implications for Wildlife. Universidad de Costa Rica, 1997.
Cita MLAVaughan, Andres, Jorge Cabrera, Daniel Moore, y Christopher Vaughan. Water Loss At Twenty Natural Waterholes in Guanacaste National Park, Costa Rica: Implications for Wildlife. Universidad de Costa Rica, 1997.
Precaución: Estas citas no son 100% exactas.