APA (7th ed.) Citation

Herold, M., Boeser, V., Russe, E., & Klotz, W. Anti-CCP: History and its Usefulness. Wiley.

Chicago Style (17th ed.) Citation

Herold, M., V. Boeser, E. Russe, and W. Klotz. Anti-CCP: History and Its Usefulness. Wiley.

MLA (9th ed.) Citation

Herold, M., et al. Anti-CCP: History and Its Usefulness. Wiley.