Cita APA (7a ed.)

Woolf, H., Tumim, S., & Woolf, H. (1991). Prison disturbances April 1990. HMSO.

Cita Chicago Style (17a ed.)

Woolf, Harry, Stephen Tumim, y Harry Woolf. Prison Disturbances April 1990. London: HMSO, 1991.

Cita MLA (8a ed.)

Woolf, Harry, et al. Prison Disturbances April 1990. HMSO, 1991.