Style de citation APA

Heemstra, H. E., de Vrueh, R. L., van Weely, S., Büller, H. A., & Leufkens, H. G. M. (2008). Predictors of orphan drug approval in the European Union. Springer-Verlag.

Style de citation Chicago

Heemstra, Harald E., Remco L. de Vrueh, Sonja van Weely, Hans A. Büller, et Hubert G. M. Leufkens. Predictors of Orphan Drug Approval in the European Union. Springer-Verlag, 2008.

Style de citation MLA

Heemstra, Harald E., et al. Predictors of Orphan Drug Approval in the European Union. Springer-Verlag, 2008.

Attention : ces citations peuvent ne pas être correctes à 100%.