APA (7th ed.) Citation

Gerding, M., & Kretschmer, B. (1996). PC & Telefon. Hanser.

Chicago Style (17th ed.) Citation

Gerding, Michael, and Bernd Kretschmer. PC & Telefon. München [u.a.]: Hanser, 1996.

MLA (9th ed.) Citation

Gerding, Michael, and Bernd Kretschmer. PC & Telefon. Hanser, 1996.