Picot, S. (2000). Freiwilliges Engagement in Deutschland - Freiwilligensurvey 1999. Kohlhammer.
Chicago Style (17th ed.) CitationPicot, Sibylle. Freiwilliges Engagement in Deutschland - Freiwilligensurvey 1999. Stuttgart (u.a.): Kohlhammer, 2000.
MLA (8th ed.) CitationPicot, Sibylle. Freiwilliges Engagement in Deutschland - Freiwilligensurvey 1999. Kohlhammer, 2000.
Warning: These citations may not always be 100% accurate.