APA (7e ed.) Bronvermelding

CUMMINGS, M. C. (1981). Democracy Under Pressure An Introduction To The American Political System Milton C. Cummings; David Wise. Harcourt Brace Jovanovich.

Chicago (17e ed.) Bronvermelding

CUMMINGS, Milton C. Democracy Under Pressure An Introduction To The American Political System Milton C. Cummings; David Wise. Harcourt Brace Jovanovich, 1981.

MLA (8e ed.) Bronvermelding

CUMMINGS, Milton C. Democracy Under Pressure An Introduction To The American Political System Milton C. Cummings; David Wise. Harcourt Brace Jovanovich, 1981.

Let op: Deze citaties zijn niet altijd 100% accuraat.