APA (7th ed.) Zitazioa
Heinegg, W. H., & Epping, V. (2007). International Humanitarian Law Facing New Challenges: Symposium in Honour of KNUT IPSEN. Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-49090-6
Chicago Style (17th ed.) Zitazioa
Heinegg, Wolff Heintschel, eta Volker Epping. International Humanitarian Law Facing New Challenges: Symposium in Honour of KNUT IPSEN. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-49090-6.
MLA (9th ed.) Zitazioa
Heinegg, Wolff Heintschel, eta Volker Epping. International Humanitarian Law Facing New Challenges: Symposium in Honour of KNUT IPSEN. Springer Berlin Heidelberg, 2007. https://doi.org/10.1007/978-3-540-49090-6.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.