Cita APA (7a ed.)
Leeuw, P. d., Reynolds, L., & Rey, B. (1995). Nutrient transfers from livestock in West African agricultural systems. International Livestock Centre for Africa.
Cita Chicago Style (17a ed.)
Leeuw, P.N. de, L. Reynolds, y B. Rey. Nutrient Transfers from Livestock in West African Agricultural Systems. International Livestock Centre for Africa, 1995.
Cita MLA (9a ed.)
Leeuw, P.N. de, et al. Nutrient Transfers from Livestock in West African Agricultural Systems. International Livestock Centre for Africa, 1995.
Precaución: Estas citas no son 100% exactas.