Opitz-Leifheit, N. (2010). Argumente 2011 (Stand: November 2010.).
Chicago Style (17th ed.) CitationOpitz-Leifheit, Nils. Argumente 2011. Stand: November 2010. Stuttgart, 2010.
MLA (9th ed.) CitationOpitz-Leifheit, Nils. Argumente 2011. Stand: November 2010. 2010.
Warning: These citations may not always be 100% accurate.