Cita APA (7a ed.)
Qafoku, N., Ranst, E. v., Noble, A., & Baert, G. (2004). Variable charge soils: Their mineralogy, chemistry and management.
Cita Chicago Style (17a ed.)
Qafoku, N.P, Eric van Ranst, A.D Noble, y G. Baert. Variable Charge Soils: Their Mineralogy, Chemistry and Management. 2004.
Cita MLA (9a ed.)
Qafoku, N.P, et al. Variable Charge Soils: Their Mineralogy, Chemistry and Management. 2004.
Precaución: Estas citas no son 100% exactas.