Frieling, R. (1993). Rechtfertigung. MD, 44(6), 106.
Chicago Style (17th ed.) CitationFrieling, Reinhard. "Rechtfertigung." MD 44, no. 6 (1993): 106.
MLA (8th ed.) CitationFrieling, Reinhard. "Rechtfertigung." MD, vol. 44, no. 6, 1993, p. 106.
Warning: These citations may not always be 100% accurate.