Forstner, U. (1998). Integrated pollution control. Springer.
Chicago Style (17th ed.) CitationForstner, Ulrich. Integrated Pollution Control. Berlin: Springer, 1998.
MLA (9th ed.) CitationForstner, Ulrich. Integrated Pollution Control. Springer, 1998.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.