APA (7th ed.) Citation

Burhop, C., Kißener, M., Schäfer, H., & Scholtyseck, J. Merck: From a pharmacy to a global coporation 1668 - 2018.

Chicago Style (17th ed.) Citation

Burhop, Carsten, Michael Kißener, Hermann Schäfer, and Joachim Scholtyseck. Merck: From a Pharmacy to a Global Coporation 1668 - 2018.

MLA (9th ed.) Citation

Burhop, Carsten, et al. Merck: From a Pharmacy to a Global Coporation 1668 - 2018.