Citazione APA

Keith, A. B. (1935). The governments of the British Empire. Macmillan and Co..

Stile di citazione Chicago

Keith, Arthur Berriedale. The Governments of the British Empire. London: Macmillan and Co., 1935.

Citazione MLA

Keith, Arthur Berriedale. The Governments of the British Empire. Macmillan and Co., 1935.