APA (7th ed.) Citation

Vogt, A., & Colsell, S. (2014). Guided by humanitarian principles. Refugee Studies Centre, University of Oxford.

Chicago Style (17th ed.) Citation

Vogt, A., and S. Colsell. Guided by Humanitarian Principles. Refugee Studies Centre, University of Oxford, 2014.

MLA (9th ed.) Citation

Vogt, A., and S. Colsell. Guided by Humanitarian Principles. Refugee Studies Centre, University of Oxford, 2014.

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