APA (7th ed.) Citation

Hille, W., Schneider, O., & Willems, H. Elektro-Fachkunde. Teubner.

Chicago Style (17th ed.) Citation

Hille, Wilhelm, Otto Schneider, and Helmuth Willems. Elektro-Fachkunde. Stuttgart: Teubner.

MLA (9th ed.) Citation

Hille, Wilhelm, et al. Elektro-Fachkunde. Teubner.