European Conference on Spectroscopy of Biological Molecules Enschede, The Netherlands, Greve, J., Puppels, G. J., & Otto, C. (1999). Spectroscopy of biological molecules: New directions : 8th European Conference on the Spectroscopy of Biological Molecules, 29 August-2 September 1999, Enschede, The Netherlands. Kluwer.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)European Conference on Spectroscopy of Biological Molecules Enschede, The Netherlands, J. Greve, G. J. Puppels, و C. Otto. Spectroscopy of Biological Molecules: New Directions : 8th European Conference on the Spectroscopy of Biological Molecules, 29 August-2 September 1999, Enschede, The Netherlands. Dordrecht ; London: Kluwer, 1999.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)European Conference on Spectroscopy of Biological Molecules Enschede, The Netherlands, et al. Spectroscopy of Biological Molecules: New Directions : 8th European Conference on the Spectroscopy of Biological Molecules, 29 August-2 September 1999, Enschede, The Netherlands. Kluwer, 1999.