Cita APA (7a ed.)
Howeler, R. H. (2007). Results of soil analysis in Asia 2001-2006. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Howeler, Reinhardt H. Results of Soil Analysis in Asia 2001-2006. International Center for Tropical Agriculture, 2007.
Cita MLA (9a ed.)
Howeler, Reinhardt H. Results of Soil Analysis in Asia 2001-2006. International Center for Tropical Agriculture, 2007.
Precaución: Estas citas no son 100% exactas.