APA Format
Murphy, Sean W. . (). Clinical... : Longitudinal studies and determination of risk, ( ket. lihat bab. 2 ) ( halaman 19-38 ). : New York: Humana press, 2009
MLA Format
Murphy, Sean W. . Clinical... : Longitudinal studies and determination of risk, ( ket. lihat bab. 2 ) ( halaman 19-38 ). : New York: Humana press, 2009,
Australian/Harvard Format
Murphy, Sean W. . . Clinical... : Longitudinal studies and determination of risk, ( ket. lihat bab. 2 ) ( halaman 19-38 ). New York: Humana press, 2009, 
Warning: These citations may not always be 100% accurate.