APA (7th ed.) Citation

Easton, D. (1965). A systems analysis of political life / by David Easton. Wiley.

Chicago Style (17th ed.) Citation

Easton, David. A Systems Analysis of Political Life / by David Easton. New York: Wiley, 1965.

MLA (9th ed.) Citation

Easton, David. A Systems Analysis of Political Life / by David Easton. Wiley, 1965.

Warning: These citations may not always be 100% accurate.