APA (7th ed.) Citation

Fränzle, S., Markert, B., & Wünschmann, S. (2012). Introduction to environmental engineering. Wiley-VCH.

Chicago Style (17th ed.) Citation

Fränzle, Stefan, Bernd Markert, and Simone Wünschmann. Introduction to Environmental Engineering. Weinheim: Wiley-VCH, 2012.

MLA (9th ed.) Citation

Fränzle, Stefan, et al. Introduction to Environmental Engineering. Wiley-VCH, 2012.