Cita APA (7a ed.)
Salati, E., Sylvester-Bradley, R., & Victoria, R. (1981). Some aspects of the nitrogen balance of the Amazon basin. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Salati, E., Rosemary Sylvester-Bradley, y R.L Victoria. Some Aspects of the Nitrogen Balance of the Amazon Basin. International Center for Tropical Agriculture, 1981.
Cita MLA (9a ed.)
Salati, E., et al. Some Aspects of the Nitrogen Balance of the Amazon Basin. International Center for Tropical Agriculture, 1981.
Precaución: Estas citas no son 100% exactas.