APA
W.H.O, . (2002). World Health Report 2002. bW.H.O., Geneva: .
Chicago
W.H.O, . 2002. World Health Report 2002. bW.H.O., Geneva: .
Harvard
W.H.O, . (2002). World Health Report 2002. bW.H.O., Geneva: .
MLA
W.H.O, . World Health Report 2002. bW.H.O., Geneva: . 2002.