APA (7th ed.) Citation

Berka, P., Schnupp, P., & Nguyen, H. C. F. Erpertensystemen - praktikum.

Chicago Style (17th ed.) Citation

Berka, Petr, P. Schnupp, and Huu C. F. Nguyen. Erpertensystemen - Praktikum.

MLA (9th ed.) Citation

Berka, Petr, et al. Erpertensystemen - Praktikum.