McCarthy, M. (1971). Birds of America. Weidenfeld and Nicolson.
芝加哥风格引文McCarthy, Mary. Birds of America. London: Weidenfeld and Nicolson, 1971.
MLA引文McCarthy, Mary. Birds of America. Weidenfeld and Nicolson, 1971.
警告：这些引文格式不一定是100％准确.
APA引文