APA
Micheal Ledrer, . (1982). Journal of Chromatography. Amsterdam: Elseiver Publishing Company.
Chicago
Micheal Ledrer, . 1982. Journal of Chromatography. Amsterdam: Elseiver Publishing Company.
Harvard
Micheal Ledrer, . (1982). Journal of Chromatography. Amsterdam: Elseiver Publishing Company.
MLA
Micheal Ledrer, . Journal of Chromatography. Amsterdam: Elseiver Publishing Company. 1982.