APA (7th ed.) Citation

Barker, E. (1930). Political thought in England: 1848 to 1914 (2. ed., 2. impr.). Butterworth.

Chicago Style (17th ed.) Citation

Barker, Ernest. Political Thought in England: 1848 to 1914. 2. ed., 2. impr. London: Butterworth, 1930.

MLA (9th ed.) Citation

Barker, Ernest. Political Thought in England: 1848 to 1914. 2. ed., 2. impr. Butterworth, 1930.