APA (7th ed.) Citation

Barker. (2006). The protection of diplomatic personnel. Ashgate.

Chicago Style (17th ed.) Citation

Barker. The Protection of Diplomatic Personnel. Aldershot: Ashgate, 2006.

MLA (8th ed.) Citation

Barker. The Protection of Diplomatic Personnel. Ashgate, 2006.

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