APA (7th ed.) Citation

Johnstone. 9/11 and the future of transportation security. Praeger Security International.

Chicago Style (17th ed.) Citation

Johnstone. 9/11 and the Future of Transportation Security. Westport, Connecticut: Praeger Security International.

MLA (8th ed.) Citation

Johnstone. 9/11 and the Future of Transportation Security. Praeger Security International.

Warning: These citations may not always be 100% accurate.