Cita APA (7a ed.)
Gachengo, C., Vanlauwe, B., Palm, C. A., & Cadisch, G. (2004). Chemical characterisation of a standard set of organic materials. Australian Centre for International Agricultural Research.
Cita Chicago Style (17a ed.)
Gachengo, CN, Bernard Vanlauwe, Cheryl A. Palm, y Georg Cadisch. Chemical Characterisation of a Standard Set of Organic Materials. Australian Centre for International Agricultural Research, 2004.
Cita MLA (9a ed.)
Gachengo, CN, et al. Chemical Characterisation of a Standard Set of Organic Materials. Australian Centre for International Agricultural Research, 2004.
Precaución: Estas citas no son 100% exactas.