APA (7th ed.) Citation

Alexandre, M., & Hornig, K. (1998). Dr. Dr. Klaus Hornig.

Chicago Style (17th ed.) Citation

Alexandre, Michel, and Klaus Hornig. Dr. Dr. Klaus Hornig. 1998.

MLA (9th ed.) Citation

Alexandre, Michel, and Klaus Hornig. Dr. Dr. Klaus Hornig. 1998.

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