Cita APA (7a ed.)
Roger, P., Kulasooriya, S., Tirol, A., & Craswell, E. (1980). Deep Placement: A Method of Nitrogen Fertilizer Application Compatible with Algal Nitrogen Fixation in Wetland Rice Soils. Springer.
Cita Chicago Style (17a ed.)
Roger, P.A, S.A Kulasooriya, A.C Tirol, y E.T Craswell. Deep Placement: A Method of Nitrogen Fertilizer Application Compatible with Algal Nitrogen Fixation in Wetland Rice Soils. Springer, 1980.
Cita MLA (9a ed.)
Roger, P.A, et al. Deep Placement: A Method of Nitrogen Fertilizer Application Compatible with Algal Nitrogen Fixation in Wetland Rice Soils. Springer, 1980.
Precaución: Estas citas no son 100% exactas.