Patra, W., & Schmitt, A. (2001). Graffiti - eine Jugendkultur? DVJJ-Journal, 12(2), 168-171.
Chicago Style (17th ed.) CitationPatra, Wolfgang, and Angelika Schmitt. "Graffiti - Eine Jugendkultur?" DVJJ-Journal 12, no. 2 (2001): 168-171.
MLA (8th ed.) CitationPatra, Wolfgang, and Angelika Schmitt. "Graffiti - Eine Jugendkultur?" DVJJ-Journal, vol. 12, no. 2, 2001, pp. 168-171.
Warning: These citations may not always be 100% accurate.