APA (7th ed.) Citation

Hansen, R. (2013). Managing borders in an increasingly borderless world. Migration Policy Inst. [u.a.].

Chicago Style (17th ed.) Citation

Hansen, Randall. Managing Borders in an Increasingly Borderless World. Washington, DC [u.a.]: Migration Policy Inst. [u.a.], 2013.

MLA (9th ed.) Citation

Hansen, Randall. Managing Borders in an Increasingly Borderless World. Migration Policy Inst. [u.a.], 2013.