Cita APA (7a ed.)
Scharpenseel, H., Eichwald, E., Haupenthal, C., & Neue, H. (1983). Zinc Deficiency in a Soil Toposequence, Grown to Rice, At Tiaong, Quezon Province, Philippines. Elsevier.
Cita Chicago Style (17a ed.)
Scharpenseel, H.W, E. Eichwald, Ch Haupenthal, y H.U Neue. Zinc Deficiency in a Soil Toposequence, Grown to Rice, At Tiaong, Quezon Province, Philippines. Elsevier, 1983.
Cita MLA (9a ed.)
Scharpenseel, H.W, et al. Zinc Deficiency in a Soil Toposequence, Grown to Rice, At Tiaong, Quezon Province, Philippines. Elsevier, 1983.
Precaución: Estas citas no son 100% exactas.