Cita APA (7a ed.)
Mamo, T., & Haque, I. (1991). Phosphorus status of some Ethiopian soils. II. Forms and distribution of inorganic phosphates and their relation to available phosphorus.
Cita Chicago Style (17a ed.)
Mamo, T., y I. Haque. Phosphorus Status of Some Ethiopian Soils. II. Forms and Distribution of Inorganic Phosphates and Their Relation to Available Phosphorus. 1991.
Cita MLA (9a ed.)
Mamo, T., y I. Haque. Phosphorus Status of Some Ethiopian Soils. II. Forms and Distribution of Inorganic Phosphates and Their Relation to Available Phosphorus. 1991.
Precaución: Estas citas no son 100% exactas.