APA (7th ed.) Citation

Hubert, H., Mauss, M., Lantier, R., Marx, J., & Dobie, M. R. (1934). The greatness and decline of the Celts. K. Paul, Trench, Trubner.

Chicago Style (17th ed.) Citation

Hubert, Henri, Marcel Mauss, Raymond Lantier, Jean Marx, and M. R. Dobie. The Greatness and Decline of the Celts. London: K. Paul, Trench, Trubner, 1934.

MLA (9th ed.) Citation

Hubert, Henri, et al. The Greatness and Decline of the Celts. K. Paul, Trench, Trubner, 1934.