APA (7th ed.) Citation

Geisler, U., & Mauritz-Massberg, A. (1989). Umwelthygiene. RECOM.

Chicago Style (17th ed.) Citation

Geisler, Uwe, and Angelika Mauritz-Massberg. Umwelthygiene. Basel: RECOM, 1989.

MLA (9th ed.) Citation

Geisler, Uwe, and Angelika Mauritz-Massberg. Umwelthygiene. RECOM, 1989.

Warning: These citations may not always be 100% accurate.