Heinrich, T. R. (2019). Ships for the Seven Seas: Philadelphia Shipbuilding in the Age of Industrial Capitalism. Johns Hopkins University Press.
芝加哥风格引文Heinrich, Thomas R. Ships for the Seven Seas: Philadelphia Shipbuilding in the Age of Industrial Capitalism. Baltimore: Johns Hopkins University Press, 2019.
MLA引文Heinrich, Thomas R. Ships for the Seven Seas: Philadelphia Shipbuilding in the Age of Industrial Capitalism. Johns Hopkins University Press, 2019.
警告：这些引文格式不一定是100％准确.