APA
Gilbert J., . (1984). Analysis of food contaminants. London: Elsevier Applied Science Publishers.
Chicago
Gilbert John, . 1984. Analysis of food contaminants. London: Elsevier Applied Science Publishers.
Harvard
Gilbert J., . (1984). Analysis of food contaminants. London: Elsevier Applied Science Publishers.
MLA
Gilbert John, . Analysis of food contaminants. London: Elsevier Applied Science Publishers. 1984.