APA
W.H.O.T.R.S.795, . (1990). Effective choices for diagnostic imaging in clinical practices. W.H.O., Geneva: .
Chicago
W.H.O.T.R.S.795, . 1990. Effective choices for diagnostic imaging in clinical practices. W.H.O., Geneva: .
Harvard
W.H.O.T.R.S.795, . (1990). Effective choices for diagnostic imaging in clinical practices. W.H.O., Geneva: .
MLA
W.H.O.T.R.S.795, . Effective choices for diagnostic imaging in clinical practices. W.H.O., Geneva: . 1990.