APA
W.H.O. Tech Report services no.755, . (1987). Vector control in primary health care. W.H.O., Geneva: .
Chicago
W.H.O. Tech Report services no.755, . 1987. Vector control in primary health care. W.H.O., Geneva: .
Harvard
W.H.O. Tech Report services no.755, . (1987). Vector control in primary health care. W.H.O., Geneva: .
MLA
W.H.O. Tech Report services no.755, . Vector control in primary health care. W.H.O., Geneva: . 1987.