APA (7th ed.) Citation

Clifford, M., & Clifford, M. (1998). Environmental crime: Enforcement, policy, and social responsibility. Aspen Publishers.

Chicago Style (17th ed.) Citation

Clifford, Mary, and Mary Clifford. Environmental Crime: Enforcement, Policy, and Social Responsibility. Gaithersburg, Md: Aspen Publishers, 1998.

MLA (8th ed.) Citation

Clifford, Mary, and Mary Clifford. Environmental Crime: Enforcement, Policy, and Social Responsibility. Aspen Publishers, 1998.