APA引文
Cummings, M. C., & Wise, D. (1985). Democracy under pressure: An introduction to the American political system (5th ed.). San Diego.
Chicago Style (17th ed.) Citation
Cummings, Milton C., and David Wise. Democracy Under Pressure: An Introduction to the American Political System. 5th ed. Harcourt Bracae Jovanovich: San Diego, 1985.
MLA引文
Cummings, Milton C., and David Wise. Democracy Under Pressure: An Introduction to the American Political System. 5th ed. San Diego, 1985.
警告：這些引文格式不一定是100％准確.