記錄引文

APA引文
Hahn, S. (2009). The political worlds of slavery and freedom. Harvard University Press.
Chicago Style (17th ed.) Citation
Hahn, Steven. The Political Worlds of Slavery and Freedom. Cambridge, Mass.: Harvard University Press, 2009.
MLA引文
Hahn, Steven. The Political Worlds of Slavery and Freedom. Harvard University Press, 2009.
警告:這些引文格式不一定是100%准確.