APA (7th ed.) Citation

Addison, C. G., Smith, H., & Keep, A. P. P. (1892). A treatise on the law of contracts (9th ed.). Stevens and Sons, Ltd..

Chicago Style (17th ed.) Citation

Addison, C. G., Horace Smith, and A. P. Perceval Keep. A Treatise on the Law of Contracts. 9th ed. London: Stevens and Sons, Ltd., 1892.

MLA (9th ed.) Citation

Addison, C. G., et al. A Treatise on the Law of Contracts. 9th ed. Stevens and Sons, Ltd., 1892.