APA (7th ed.) Citation

Curtin, P. D. (1972). Imperialism. Macmillan Press Ltd..

Chicago Style (17th ed.) Citation

Curtin, Philip D. Imperialism. London: Macmillan Press Ltd., 1972.

MLA (9th ed.) Citation

Curtin, Philip D. Imperialism. Macmillan Press Ltd., 1972.

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