The new imperialism : a background book

MLA

Seton-Watson, Hugh. The New Imperialism : a Background Book. London: Bodley Head, 1962.

APA

Seton-Watson, H. (1962). The new imperialism : a background book. London: Bodley Head.

Chicago

Seton-Watson, Hugh, The New Imperialism: A Background Book. London: Bodley Head, 1962.