APA
Halls N. A., . (1994). Achieving sterility in medical and pharmaceutical products. Marcel Dekker, Inc., New York: .
Chicago
Halls Nigel A, . 1994. Achieving sterility in medical and pharmaceutical products. Marcel Dekker, Inc., New York: .
Harvard
Halls N. A., . (1994). Achieving sterility in medical and pharmaceutical products. Marcel Dekker, Inc., New York: .
MLA
Halls Nigel A, . Achieving sterility in medical and pharmaceutical products. Marcel Dekker, Inc., New York: . 1994.