APA (7th ed.) Citation

Easton, D. (1965). A systems analysis of political life. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Easton, David. A Systems Analysis of Political Life. New York [etc.]: John Wiley & Sons, 1965.

MLA (9th ed.) Citation

Easton, David. A Systems Analysis of Political Life. John Wiley & Sons, 1965.

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