APA引文

Alt,James.E. (1990). Perspectives on positive political economy. Cambridge University Press.

Chicago Edition Citation

Alt,James.E. Perspectives on Positive Political Economy. Cambridge: Cambridge University Press, 1990.

MLA引文

Alt,James.E. Perspectives on Positive Political Economy. Cambridge University Press, 1990.

警告：這些引文格式不一定是100％准確.