Cameron, M. (2012). Parrots: The animal answer guide. Johns Hopkins University Press.
芝加哥风格引文Cameron, Matt. Parrots: The Animal Answer Guide. Baltimore: Johns Hopkins University Press, 2012.
MLA引文Cameron, Matt. Parrots: The Animal Answer Guide. Johns Hopkins University Press, 2012.
警告：这些引文格式不一定是100％准确.