Cita APA (7a ed.)

Brown, J. A. (1990). Law enforcement and social welfare: The emergency response. Thomas.

Cita Chicago Style (17a ed.)

Brown, John A. Law Enforcement and Social Welfare: The Emergency Response. Springfield, Ill: Thomas, 1990.

Cita MLA (8a ed.)

Brown, John A. Law Enforcement and Social Welfare: The Emergency Response. Thomas, 1990.