APA (7th ed.) Citation

Faber, M., & Petersen, T. (2003). Umwelt: Welcher Preis? Discussion paper series.

Chicago Style (17th ed.) Citation

Faber, Malte, and Thomas Petersen. "Umwelt: Welcher Preis?" Discussion Paper Series 2003.

MLA (9th ed.) Citation

Faber, Malte, and Thomas Petersen. "Umwelt: Welcher Preis?" Discussion Paper Series, 2003.

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