APA (7e ed.) Bronvermelding

Semmel, B. (1960). Imperialism and social reform: English social-imperial thought, 1895-1914. Harvard University Press.

Chicago (17e ed.) Bronvermelding

Semmel, Bernard. Imperialism and Social Reform: English Social-imperial Thought, 1895-1914. Cambridge: Harvard University Press, 1960.

MLA (9e ed.) Bronvermelding

Semmel, Bernard. Imperialism and Social Reform: English Social-imperial Thought, 1895-1914. Harvard University Press, 1960.