APA (7th ed.) Citation

Peoples, C., & Vaughan-Williams, N. (2015). Critical security studies an introduction / Columba Peoples and Nick Vaughan-Williams: An introduction (2nd ed.). Routledge.

Chicago Style (17th ed.) Citation

Peoples, Columba, and Nick Vaughan-Williams. Critical Security Studies an Introduction / Columba Peoples and Nick Vaughan-Williams: An Introduction. 2nd ed. Abingdon: Routledge, 2015.

MLA (9th ed.) Citation

Peoples, Columba, and Nick Vaughan-Williams. Critical Security Studies an Introduction / Columba Peoples and Nick Vaughan-Williams: An Introduction. 2nd ed. Routledge, 2015.

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