Cita APA (7a ed.)

Tompson, K., Pilger, J., & Pilger, J. (1988). Under siege: Racism and violence in Britain today (1. publ.). Penguin.

Cita Chicago Style (17a ed.)

Tompson, Keith, John Pilger, y John Pilger. Under Siege: Racism and Violence in Britain Today. 1. publ. Harmondsworth [u.a.]: Penguin, 1988.

Cita MLA (8a ed.)

Tompson, Keith, et al. Under Siege: Racism and Violence in Britain Today. 1. publ. Penguin, 1988.