Cita APA (7a ed.)

Gardner, H. (2005). American global strategy and the 'war on terrorism'. Ashgate.

Cita Chicago Style (17a ed.)

Gardner, Hall. American Global Strategy and the 'War on Terrorism'. Aldershot: Ashgate, 2005.

Cita MLA (8a ed.)

Gardner, Hall. American Global Strategy and the 'War on Terrorism'. Ashgate, 2005.