FAO. (1976). FAO animal production and health series; 1976: Animal health yearbook. Rome: FAO.
Trích dẫn kiểu ChicagoFAO. FAO Animal Production and Health Series; 1976: Animal Health Yearbook. Rome: FAO, 1976.
MLA引文FAO. FAO Animal Production and Health Series; 1976: Animal Health Yearbook. Rome: FAO, 1976.
警告:这些引文格式不一定是100%准确.