Cita APA

Birch, A. H. (1970). British system of government (2nd. ed.). George Allen & Unwin.

Citación estilo Chicago

Birch, A. H. British System of Government. 2nd. ed. George Allen & Unwin, 1970.

Cita MLA

Birch, A. H. British System of Government. 2nd. ed. George Allen & Unwin, 1970.

Warning: These citations may not always be 100% accurate.