APA (7th ed.) Citation

Quarrie. (2003). SAS and elite forces. Quantum Book.

Chicago Style (17th ed.) Citation

Quarrie. SAS and Elite Forces. London: Quantum Book, 2003.

MLA (8th ed.) Citation

Quarrie. SAS and Elite Forces. Quantum Book, 2003.

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