Cita APA (7a ed.)
Mamo, T., & Haque, I. (1987). Phosphorus status of some Ethiopian soils. I. Sorption characteristics. Springer.
Cita Chicago Style (17a ed.)
Mamo, T., y I. Haque. Phosphorus Status of Some Ethiopian Soils. I. Sorption Characteristics. Springer, 1987.
Cita MLA (9a ed.)
Mamo, T., y I. Haque. Phosphorus Status of Some Ethiopian Soils. I. Sorption Characteristics. Springer, 1987.
Precaución: Estas citas no son 100% exactas.