APA (7th ed.) Citation

Alexander, J. Security Systems and Nonlethal Technologies for Law Enforcement. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Alexander, John. Security Systems and Nonlethal Technologies for Law Enforcement. SPIE Digital Library.

MLA (9th ed.) Citation

Alexander, John. Security Systems and Nonlethal Technologies for Law Enforcement. SPIE Digital Library.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.