(1997). Biodirectory. Belgium: Parmacia Biotech.
Trích dẫn kiểu ChicagoBiodirectory. Belgium: Parmacia Biotech, 1997.
MLA引文Biodirectory. Belgium: Parmacia Biotech, 1997.
警告:这些引文格式不一定是100%准确.
(1997). Biodirectory. Belgium: Parmacia Biotech.
Trích dẫn kiểu ChicagoBiodirectory. Belgium: Parmacia Biotech, 1997.
MLA引文Biodirectory. Belgium: Parmacia Biotech, 1997.