Cita APA (7a ed.)

Landahl, M. R. (2021). The role of law enforcement in emergency management and homeland security. Community, environment and disaster risk management.

Cita Chicago Style (17a ed.)

Landahl, Mark R. "The Role of Law Enforcement in Emergency Management and Homeland Security." Community, Environment and Disaster Risk Management 2021.

Cita MLA (9a ed.)

Landahl, Mark R. "The Role of Law Enforcement in Emergency Management and Homeland Security." Community, Environment and Disaster Risk Management, 2021.