APA-Zitierstil (7. Ausg.)

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

Chicago-Zitierstil (17. Ausg.)

Easton, David. A Systems Analysis of Political Life. Nueva York: John Wiley, 1965.

MLA-Zitierstil (9. Ausg.)

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