Guild, E. (2009). Security and migration in the 21st century / Elspeth Guild. Polity.
Chicago Style (17th ed.) CitationGuild, Elspeth. Security and Migration in the 21st Century / Elspeth Guild. Cambridge: Polity, 2009.
MLA (9th ed.) CitationGuild, Elspeth. Security and Migration in the 21st Century / Elspeth Guild. Polity, 2009.
Warning: These citations may not always be 100% accurate.