APA
n.a, . (1989). The use of synthetic antigens for diseasis of infectious diseases. W.H.O., Geneva: .
Chicago
n.a, . 1989. The use of synthetic antigens for diseasis of infectious diseases. W.H.O., Geneva: .
Harvard
n.a, . (1989). The use of synthetic antigens for diseasis of infectious diseases. W.H.O., Geneva: .
MLA
n.a, . The use of synthetic antigens for diseasis of infectious diseases. W.H.O., Geneva: . 1989.