FAO. (1994). International code of conduct for plant germplasm collecting and transfer. Rome: FAO.
Chicago Style CitationFAO. International Code of Conduct for Plant Germplasm Collecting and Transfer. Rome: FAO, 1994.
Cita MLAFAO. International Code of Conduct for Plant Germplasm Collecting and Transfer. Rome: FAO, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.