Cita APA (7a ed.)
Brouwer, J., & Powell, J. (1998). Increasing nutrient use efficiency in West-African agriculture: The impact of micro-topography on nutrient leaching from cattle and sheep manure. Elsevier.
Cita Chicago Style (17a ed.)
Brouwer, J., y J.M Powell. Increasing Nutrient Use Efficiency in West-African Agriculture: The Impact of Micro-topography on Nutrient Leaching from Cattle and Sheep Manure. Elsevier, 1998.
Cita MLA (9a ed.)
Brouwer, J., y J.M Powell. Increasing Nutrient Use Efficiency in West-African Agriculture: The Impact of Micro-topography on Nutrient Leaching from Cattle and Sheep Manure. Elsevier, 1998.
Precaución: Estas citas no son 100% exactas.