Housel, R., & Ferber, M. (2010). Philosophie in Twilight (1. Aufl.). Wiley-VCH.
Chicago Style (17th ed.) CitationHousel, Rebecca, and Marlies Ferber. Philosophie in Twilight. 1. Aufl. Weinheim: Wiley-VCH, 2010.
MLA (9th ed.) CitationHousel, Rebecca, and Marlies Ferber. Philosophie in Twilight. 1. Aufl. Wiley-VCH, 2010.
Warning: These citations may not always be 100% accurate.