APA (7th ed.) Citation

Phythian, M. (2013). Understanding the intelligence cycle. Routledge.

Chicago Style (17th ed.) Citation

Phythian, Mark. Understanding the Intelligence Cycle. London: Routledge, 2013.

MLA (9th ed.) Citation

Phythian, Mark. Understanding the Intelligence Cycle. Routledge, 2013.

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