Devlin, J. C., & Naismith, G. (1977). The world of Roger Tory Peterson: An authorized biography. NYT Times Books.
芝加哥风格引文Devlin, John C., 与 Grace Naismith. The World of Roger Tory Peterson: An Authorized Biography. New York: NYT Times Books, 1977.
MLA引文Devlin, John C., 与 Grace Naismith. The World of Roger Tory Peterson: An Authorized Biography. NYT Times Books, 1977.
警告：这些引文格式不一定是100％准确.