APA (7e ed.) Bronvermelding
Cummings, M. C., & Wise, D. (1985). Democracy under pressure: An introduction to the American political system (5th ed.). San Diego.
Chicago (17e ed.) Bronvermelding
Cummings, Milton C., en David Wise. Democracy Under Pressure: An Introduction to the American Political System. 5th ed. Harcourt Bracae Jovanovich: San Diego, 1985.
MLA (9e ed.) Bronvermelding
Cummings, Milton C., en David Wise. Democracy Under Pressure: An Introduction to the American Political System. 5th ed. San Diego, 1985.
Let op: Deze citaties zijn niet altijd 100% accuraat.