APA引文
ebrary, Inc, Helmke, G., & Levitsky, S. (2006). Informal institutions and democracy: Lessons from Latin America. Johns Hopkins University Press.
Chicago Style (17th ed.) Citation
ebrary, Inc, Gretchen Helmke, and Steven Levitsky. Informal Institutions and Democracy: Lessons from Latin America. Baltimore: Johns Hopkins University Press, 2006.
MLA引文
ebrary, Inc, et al. Informal Institutions and Democracy: Lessons from Latin America. Johns Hopkins University Press, 2006.
警告：這些引文格式不一定是100％准確.