APA引文

FAO. (1997). FAO/IPGRI Technical guidelines for the safe movement of germplasm; No.18: Allium spp. Rome, Italy: FAO.

Trích dẫn kiểu Chicago

FAO. FAO/IPGRI Technical Guidelines for the Safe Movement of Germplasm; No.18: Allium Spp. Rome, Italy: FAO, 1997.

MLA引文

FAO. FAO/IPGRI Technical Guidelines for the Safe Movement of Germplasm; No.18: Allium Spp. Rome, Italy: FAO, 1997.

警告：这些引文格式不一定是100％准确.