Cita APA (7a ed.)
Oberson, A., Friesen, D. K., Tiessen, H., & Moir, J. (1995). Effects of improved pastures and phosphorus inputs on phosphorus transformations in a Colombian oxisol. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Oberson, Astrid, Dennis K. Friesen, H. Tiessen, y JO Moir. Effects of Improved Pastures and Phosphorus Inputs on Phosphorus Transformations in a Colombian Oxisol. International Center for Tropical Agriculture, 1995.
Cita MLA (9a ed.)
Oberson, Astrid, et al. Effects of Improved Pastures and Phosphorus Inputs on Phosphorus Transformations in a Colombian Oxisol. International Center for Tropical Agriculture, 1995.
Precaución: Estas citas no son 100% exactas.