APA
Otterstatter G., . (1999). Coloring of food,drugs and cosmetics. Marcel Dekker, New york: .
Chicago
Otterstatter Gisbert, . 1999. Coloring of food,drugs and cosmetics. Marcel Dekker, New york: .
Harvard
Otterstatter G., . (1999). Coloring of food,drugs and cosmetics. Marcel Dekker, New york: .
MLA
Otterstatter Gisbert, . Coloring of food,drugs and cosmetics. Marcel Dekker, New york: . 1999.