Cita APA (7a ed.)
Abernethy, C. L., & Berthery, D. (1986). An Africa strategy for IIMI. International Irrigation Management Institute.
Cita Chicago Style (17a ed.)
Abernethy, Charles L., y D. Berthery. An Africa Strategy for IIMI. International Irrigation Management Institute, 1986.
Cita MLA (9a ed.)
Abernethy, Charles L., y D. Berthery. An Africa Strategy for IIMI. International Irrigation Management Institute, 1986.
Precaución: Estas citas no son 100% exactas.