Cita APA (7th ed.)

Useem, B., & Kimball, P. (1991). States of siege: U.S. prison riots, 1971-1986. Oxford University Press.

Cita Chicago (17th ed.)

Useem, Bert, i Peter Kimball. States of Siege: U.S. Prison Riots, 1971-1986. New York: Oxford University Press, 1991.

Cita MLA (9th ed.)

Useem, Bert, i Peter Kimball. States of Siege: U.S. Prison Riots, 1971-1986. Oxford University Press, 1991.