Poling, K. (2020). Germany's Urban Frontiers: Nature and History on the Edge of the Nineteenth-Century City. University of Pittsburgh Press.
芝加哥风格引文Poling, Kristin. Germany's Urban Frontiers: Nature and History on the Edge of the Nineteenth-Century City. Pittsburgh: University of Pittsburgh Press, 2020.
MLA引文Poling, Kristin. Germany's Urban Frontiers: Nature and History on the Edge of the Nineteenth-Century City. University of Pittsburgh Press, 2020.
警告：这些引文格式不一定是100％准确.