Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.