APA (7th ed.) Citation

Barker, E. (1951). The ideas and ideals of the British empire (2d ed.). University Press.

Chicago Style (17th ed.) Citation

Barker, Ernest. The Ideas and Ideals of the British Empire. 2d ed. Cambridge: University Press, 1951.

MLA (8th ed.) Citation

Barker, Ernest. The Ideas and Ideals of the British Empire. 2d ed. University Press, 1951.