APA引文
Kallhoff, A. (2011). Why democracy needs public goods. Lexington Books.
Chicago Style (17th ed.) Citation
Kallhoff, Angela. Why Democracy Needs Public Goods. Lanham, Md.: Lexington Books, 2011.
MLA引文
Kallhoff, Angela. Why Democracy Needs Public Goods. Lexington Books, 2011.
警告:這些引文格式不一定是100%准確.