Cita APA (7a ed.)
Institute, I. P. G. R. (2004). Newsletter for Sub-Saharan Africa: No. 20 December 2004.
Cita Chicago Style (17a ed.)
Institute, International Plant Genetic Resources. Newsletter for Sub-Saharan Africa: No. 20 December 2004. 2004.
Cita MLA (9a ed.)
Institute, International Plant Genetic Resources. Newsletter for Sub-Saharan Africa: No. 20 December 2004. 2004.
Precaución: Estas citas no son 100% exactas.