APA (7th ed.) Citation

Broom, H., Hadley, E. A., & Blackstone, W. (1869). Commentaries on the laws of England. W. Maxwell.

Chicago Style (17th ed.) Citation

Broom, Herbert, Edward A. Hadley, and William Blackstone. Commentaries on the Laws of England. London: W. Maxwell, 1869.

MLA (8th ed.) Citation

Broom, Herbert, et al. Commentaries on the Laws of England. W. Maxwell, 1869.