FAO. (1998). International standards for phytosanitary measures: Guidelines for surveillance. Rome, Italy: FAO.
Chicago Style CitationFAO. International Standards for Phytosanitary Measures: Guidelines for Surveillance. Rome, Italy: FAO, 1998.
Cita MLAFAO. International Standards for Phytosanitary Measures: Guidelines for Surveillance. Rome, Italy: FAO, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.