APA (7th ed.) Citation

Porter, A. N. (1994). European imperialism, 1860-1914 / Andrew Porter. Macmillan Press.

Chicago Style (17th ed.) Citation

Porter, A. N. European Imperialism, 1860-1914 / Andrew Porter. Houndmills: Macmillan Press, 1994.

MLA (9th ed.) Citation

Porter, A. N. European Imperialism, 1860-1914 / Andrew Porter. Macmillan Press, 1994.

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