Cita APA

Hobson, J. A. 1., & Hobson, J. A. 1. (1954). Imperialism: A study (2. edition.). London, Sydney: G. Allen and Unwin.

Citación estilo Chicago

Hobson, John Atkinson 1858-1940, y John Atkinson 1858-1940 Hobson. Imperialism: A Study. 2. edition. London, Sydney: G. Allen and Unwin, 1954.

Cita MLA

Hobson, John Atkinson 1858-1940, y John Atkinson 1858-1940 Hobson. Imperialism: A Study. 2. edition. London, Sydney: G. Allen and Unwin, 1954.