Cita APA (7a ed.)
Committee, C. T. A. (1987). Working group materials.
Cita Chicago Style (17a ed.)
Committee, CGIAR Technical Advisory. Working Group Materials. 1987.
Cita MLA (9a ed.)
Committee, CGIAR Technical Advisory. Working Group Materials. 1987.
Precaución: Estas citas no son 100% exactas.