APA (7th ed.) Citation

Barry, N. P. (1986). On classical liberalism and libertarianism. Macmillan.

Chicago Style (17th ed.) Citation

Barry, Norman P. On Classical Liberalism and Libertarianism. Basingstoke: Macmillan, 1986.

MLA (9th ed.) Citation

Barry, Norman P. On Classical Liberalism and Libertarianism. Macmillan, 1986.