APA (7th ed.) Citation

Guild, E. (2009). Security and migration in the 21st century / Elspeth Guild. Polity.

Chicago Style (17th ed.) Citation

Guild, Elspeth. Security and Migration in the 21st Century / Elspeth Guild. Cambridge: Polity, 2009.

MLA (9th ed.) Citation

Guild, Elspeth. Security and Migration in the 21st Century / Elspeth Guild. Polity, 2009.

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