Cita APA (7th ed.)
Ray, P. K. (2006). Disaster preparedness against accidents or terrorist attack (chemical/biological/radiological). New Age International.
Cita Chicago (17th ed.)
Ray, Prasanta K. Disaster Preparedness Against Accidents or Terrorist Attack (chemical/biological/radiological). New Delhi: New Age International, 2006.
Cita MLA (9th ed.)
Ray, Prasanta K. Disaster Preparedness Against Accidents or Terrorist Attack (chemical/biological/radiological). New Age International, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.