APA Format
Sheppard, Lianne . (). Environmental... : Data analysis, ( Ket. lihat Bab. 7 ) ( halaman 147-169 ). : Oxford: Oxford University Press, 2008
MLA Format
Sheppard, Lianne . Environmental... : Data analysis, ( Ket. lihat Bab. 7 ) ( halaman 147-169 ). : Oxford: Oxford University Press, 2008,
Australian/Harvard Format
Sheppard, Lianne . . Environmental... : Data analysis, ( Ket. lihat Bab. 7 ) ( halaman 147-169 ). Oxford: Oxford University Press, 2008, 
Warning: These citations may not always be 100% accurate.