Steinberg, G., Berman, J., & Herzberg, A. (2012). Best practices for human rights and humanitarian NGO fact-finding. M. Nijhoff Publishers.
Citazione stile Chigago Style (17a edizione)Steinberg, Gerald, Jordan Berman, e Anne Herzberg. Best Practices for Human Rights and Humanitarian NGO Fact-finding. Leiden ; Boston: M. Nijhoff Publishers, 2012.
Citatione MLA (9a ed.)Steinberg, Gerald, et al. Best Practices for Human Rights and Humanitarian NGO Fact-finding. M. Nijhoff Publishers, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.