Cita APA (7a ed.)

Boskin, J. (1969). Urban racial violence in the twentieth century. Glence Press.

Cita Chicago Style (17a ed.)

Boskin, Joseph. Urban Racial Violence in the Twentieth Century. Beverly Hills [Calif.]: Glence Press, 1969.

Cita MLA (9a ed.)

Boskin, Joseph. Urban Racial Violence in the Twentieth Century. Glence Press, 1969.