Finnegan, C. A. (2021). Photographic Presidents: Making History from Daguerreotype to Digital. University of Illinois Press.
芝加哥风格引文Finnegan, Cara A. Photographic Presidents: Making History from Daguerreotype to Digital. Urbana: University of Illinois Press, 2021.
MLA引文Finnegan, Cara A. Photographic Presidents: Making History from Daguerreotype to Digital. University of Illinois Press, 2021.
警告：这些引文格式不一定是100％准确.