Markel. Out and Running. Georgetown University Press.
芝加哥风格引文Markel. Out and Running. Georgetown University Press.
MLA引文Markel. Out and Running. Georgetown University Press.
警告：这些引文格式不一定是100％准确.
APA引文
Markel. Out and Running. Georgetown University Press.
芝加哥风格引文Markel. Out and Running. Georgetown University Press.
MLA引文Markel. Out and Running. Georgetown University Press.