FAO. (1997). International standards for phytosanitary measures Part 1: Important regulations; Guidelines for pest risk analysis. Rome: FAO.
استشهاد بنمط شيكاغوFAO. International Standards for Phytosanitary Measures Part 1: Important Regulations; Guidelines for Pest Risk Analysis. Rome: FAO, 1997.
MLA استشهادFAO. International Standards for Phytosanitary Measures Part 1: Important Regulations; Guidelines for Pest Risk Analysis. Rome: FAO, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.