(1991). "Müll 91": Die 3. Grüne Müllbroschüre.
Chicago Style (17th ed.) Citation"Müll 91": Die 3. Grüne Müllbroschüre. Bremen, 1991.
MLA (9th ed.) Citation"Müll 91": Die 3. Grüne Müllbroschüre. 1991.
Warning: These citations may not always be 100% accurate.