APA Format
Ayres, Jon; Maynard, Robert; Richard, Roy . (). Air poll... : Valuing the health impact of air pollution : deaths, days or dollars?, ( ket. lihat bab. 7 ) ( halaman 197-239 ). : London: Imperal Collage Press, 2006
MLA Format
Ayres, Jon; Maynard, Robert; Richard, Roy . Air poll... : Valuing the health impact of air pollution : deaths, days or dollars?, ( ket. lihat bab. 7 ) ( halaman 197-239 ). : London: Imperal Collage Press, 2006,
Australian/Harvard Format
Ayres, Jon; Maynard, Robert; Richard, Roy . . Air poll... : Valuing the health impact of air pollution : deaths, days or dollars?, ( ket. lihat bab. 7 ) ( halaman 197-239 ). London: Imperal Collage Press, 2006, 
Warning: These citations may not always be 100% accurate.