APA Format
Smith, Roy L. . (). Risk assessment... : Selecting hazardous-waste-site cleanup technologies: strengthening the science and improving the economics. ( Ket. Lihat halaman 6.1 - 6.15 ) ( Bab. 6 ). : New York McGraw Hill 1996
MLA Format
Smith, Roy L. . Risk assessment... : Selecting hazardous-waste-site cleanup technologies: strengthening the science and improving the economics. ( Ket. Lihat halaman 6.1 - 6.15 ) ( Bab. 6 ). : New York McGraw Hill 1996,
Australian/Harvard Format
Smith, Roy L. . . Risk assessment... : Selecting hazardous-waste-site cleanup technologies: strengthening the science and improving the economics. ( Ket. Lihat halaman 6.1 - 6.15 ) ( Bab. 6 ). New York McGraw Hill 1996, 
Warning: These citations may not always be 100% accurate.