Cita APA

Barker, E. 1., & Barker, E. 1. (1951). Essays on Government (2. edition.). Oxford: Clarendon Press.

Citación estilo Chicago

Barker, Ernest 1874-1960, y Ernest 1874-1960 Barker. Essays On Government. 2. edition. Oxford: Clarendon Press, 1951.

Cita MLA

Barker, Ernest 1874-1960, y Ernest 1874-1960 Barker. Essays On Government. 2. edition. Oxford: Clarendon Press, 1951.