APA (7th ed.) Citation

Bluntschli, J. C., Ritchie, D. G., Matheson, P. E., & Lodge, R. (1885). The theory of the state. Clarendon Press.

Chicago Style (17th ed.) Citation

Bluntschli, Johann Caspar, David George Ritchie, P. E. Matheson, and Richard Lodge. The Theory of the State. Oxford: Clarendon Press, 1885.

MLA (9th ed.) Citation

Bluntschli, Johann Caspar, et al. The Theory of the State. Clarendon Press, 1885.