Wibbelt, G. (2009). Proceedings of the International Conference on Diseases of Zoo and Wild Animals 2009: May 20th - 24th, 2009, Beekse Bergen / The Netherlands. IZW.
Chicago-Zitierstil (17. Ausg.)Wibbelt, Gudrun. Proceedings of the International Conference on Diseases of Zoo and Wild Animals 2009: May 20th - 24th, 2009, Beekse Bergen / The Netherlands. Berlin: IZW, 2009.
MLA-Zitierstil (9. Ausg.)Wibbelt, Gudrun. Proceedings of the International Conference on Diseases of Zoo and Wild Animals 2009: May 20th - 24th, 2009, Beekse Bergen / The Netherlands. IZW, 2009.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.