APA (7th ed.) Citation

Albrecht, J., Kornelius, J., & Austermühl, F. (1999). Umwelt. Electronic termbooks for translators.

Chicago Style (17th ed.) Citation

Albrecht, Jörn, Joachim Kornelius, and Frank Austermühl. "Umwelt." Electronic Termbooks for Translators 1999.

MLA (9th ed.) Citation

Albrecht, Jörn, et al. "Umwelt." Electronic Termbooks for Translators, 1999.