Cita APA (7a ed.)

Gordon, P., & Gordon, P. (1990). Racial violence and harassment (Rev. 2. ed.). Runnymede Trust.

Cita Chicago Style (17a ed.)

Gordon, Paul, y Paul Gordon. Racial Violence and Harassment. Rev. 2. ed. London: Runnymede Trust, 1990.

Cita MLA (9a ed.)

Gordon, Paul, y Paul Gordon. Racial Violence and Harassment. Rev. 2. ed. Runnymede Trust, 1990.