APA (7th ed.) Citation

Arnould, J., Simey, R. I., & Mitchison, G. R. (1939). Arnould on the law of marine insurance and average (12th ed.).

Chicago Style (17th ed.) Citation

Arnould, Joseph, Ralph Iliff Simey, and Gilbert Richard Mitchison. Arnould on the Law of Marine Insurance and Average. 12th ed. London, Stevens and sons, ltd. [etc.], 1939.

MLA (9th ed.) Citation

Arnould, Joseph, et al. Arnould on the Law of Marine Insurance and Average. 12th ed. 1939.