APA (7th ed.) Citation

BARRY, N. P. (1989). An Introduction to Modern Political Theory, 2nd Ed. Macmillan.

Chicago Style (17th ed.) Citation

BARRY, Norman P. An Introduction to Modern Political Theory, 2nd Ed. Macmillan, 1989.

MLA (8th ed.) Citation

BARRY, Norman P. An Introduction to Modern Political Theory, 2nd Ed. Macmillan, 1989.

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