Cita APA (7a ed.)
Dobermann, A., Goovaerts, P., & George, T. (1995). Sources of soil variation in an acid ultisol of the Philippines. Elsevier.
Cita Chicago Style (17a ed.)
Dobermann, A., P. Goovaerts, y T. George. Sources of Soil Variation in an Acid Ultisol of the Philippines. Elsevier, 1995.
Cita MLA (9a ed.)
Dobermann, A., et al. Sources of Soil Variation in an Acid Ultisol of the Philippines. Elsevier, 1995.
Precaución: Estas citas no son 100% exactas.