Cita APA (7a ed.)
Sieverding, E., & Howeler, R. H. (1985). Influence of species of VA mycorrhizal fungi on cassava yield Response to phosphorus fertilization. Springer.
Cita Chicago Style (17a ed.)
Sieverding, Ewald, y Reinhardt H. Howeler. Influence of Species of VA Mycorrhizal Fungi on Cassava Yield Response to Phosphorus Fertilization. Springer, 1985.
Cita MLA (9a ed.)
Sieverding, Ewald, y Reinhardt H. Howeler. Influence of Species of VA Mycorrhizal Fungi on Cassava Yield Response to Phosphorus Fertilization. Springer, 1985.
Precaución: Estas citas no son 100% exactas.