APA-referens (7:e uppl.)
Gassmann, O., Reepmeyer, G., & Zedtwitz, M. (2008). Leading Pharmaceutical Innovation: Trends and Drivers for Growth in the Pharmaceutical Industry (Second Edition.). Springer Berlin Heidelberg. https://doi.org/10.1007/978-3-540-77636-9
Chicago-referens (17:e uppl.)
Gassmann, Oliver, Gerrit Reepmeyer, och Maximilian Zedtwitz. Leading Pharmaceutical Innovation: Trends and Drivers for Growth in the Pharmaceutical Industry. Second Edition. Berlin, Heidelberg: Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-77636-9.
MLA-referens (9:e uppl.)
Gassmann, Oliver, et al. Leading Pharmaceutical Innovation: Trends and Drivers for Growth in the Pharmaceutical Industry. Second Edition. Springer Berlin Heidelberg, 2008. https://doi.org/10.1007/978-3-540-77636-9.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.