Cita APA (7a ed.)
Goldsworthy, P., de Vries, F. P., & van Dongen, J. (1994). The Use of Systems Methods by NARS for Addressing Natural Resource Issues. International Service for National Agricultural Research.
Cita Chicago Style (17a ed.)
Goldsworthy, Peter, Frits Penning de Vries, y Jan van Dongen. The Use of Systems Methods by NARS for Addressing Natural Resource Issues. International Service for National Agricultural Research, 1994.
Cita MLA (9a ed.)
Goldsworthy, Peter, et al. The Use of Systems Methods by NARS for Addressing Natural Resource Issues. International Service for National Agricultural Research, 1994.
Precaución: Estas citas no son 100% exactas.