APA (7th ed.) Citation

Beer, M., & Stenning, H. J. (1922). Social struggles in antiquity. L. Parsons.

Chicago Style (17th ed.) Citation

Beer, Max, and H. J. Stenning. Social Struggles in Antiquity. London: L. Parsons, 1922.

MLA (8th ed.) Citation

Beer, Max, and H. J. Stenning. Social Struggles in Antiquity. L. Parsons, 1922.