Political philosophy.

MLA

Brougham and Vaux, Henry Brougham and Society for the Diffusion of Useful Knowledge (Great Britain). Political philosophy. London, C. Knight, [publisher not identified], 1843-46 [v.1, 1846]

APA

Brougham and Vaux, H. & Society for the Diffusion of Useful Knowledge (Great Britain). (1843). Political philosophy. London, C. Knight, [publisher not identified].

Chicago

Brougham and Vaux, Henry Brougham and Society for the Diffusion of Useful Knowledge (Great Britain). Political philosophy. London, C. Knight, [publisher not identified], 1843-46 [v.1, 1846]