APA-Zitierstil (7. Ausg.)

(1994). Continuous biotests for water monitoring of the river Rhine: Summary, recommendations, description of test methods. Umweltbundesamt.

Chicago-Zitierstil (17. Ausg.)

Continuous Biotests for Water Monitoring of the River Rhine: Summary, Recommendations, Description of Test Methods. Berlin: Umweltbundesamt, 1994.

MLA-Zitierstil (9. Ausg.)

Continuous Biotests for Water Monitoring of the River Rhine: Summary, Recommendations, Description of Test Methods. Umweltbundesamt, 1994.