APA (7th ed.) Citation

Butterfield, H. (1950). The Whig interpretation of history. G. Bell & Sons.

Chicago Style (17th ed.) Citation

Butterfield, Herbert. The Whig Interpretation of History. London: G. Bell & Sons, 1950.

MLA (9th ed.) Citation

Butterfield, Herbert. The Whig Interpretation of History. G. Bell & Sons, 1950.

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