APA (7th ed.) Citation

Nannen, H., Bucerius, G., Mohn, R., & Kuby, E. Stern.

Chicago Style (17th ed.) Citation

Nannen, Henri, Gerd Bucerius, Reinhard Mohn, and Erich Kuby. Stern.

MLA (8th ed.) Citation

Nannen, Henri, et al. Stern.

Warning: These citations may not always be 100% accurate.