Cita APA (7a ed.)

Callinicos, A., & Hore, C. (1991). The face of imperialism. London: Socialist Workers Party.

Cita Chicago Style (17a ed.)

Callinicos, Alex, y Charlie Hore. The Face of Imperialism. London: Socialist Workers Party, 1991.

Cita MLA (8a ed.)

Callinicos, Alex, y Charlie Hore. The Face of Imperialism. London: Socialist Workers Party, 1991.