APA (7th ed.) Citation

Easton, D. (1966). Varieties of political theory. Prentice-Hall Inc.

Chicago Style (17th ed.) Citation

Easton, David. Varieties of Political Theory. Englewood Cliffs, N.J: Prentice-Hall Inc, 1966.

MLA (9th ed.) Citation

Easton, David. Varieties of Political Theory. Prentice-Hall Inc, 1966.