Styl cytowania APA

Gassmann, O., Reepmeyer, G., & Zedtwitz, M. v. (2004). Leading pharmaceutical innovation: Trends and drivers for growth in the pharmaceutical industry. Springer.

Styl cytowania Chicago

Gassmann, Oliver, Gerrit Reepmeyer, i Maximilian von Zedtwitz. Leading Pharmaceutical Innovation: Trends and Drivers for Growth in the Pharmaceutical Industry. Berlin ; New York: Springer, 2004.

Styl cytowania MLA

Gassmann, Oliver, et al. Leading Pharmaceutical Innovation: Trends and Drivers for Growth in the Pharmaceutical Industry. Springer, 2004.