Ries, G. (1987). Art. Lösegeld.
Chicago Style (17th ed.) CitationRies, Gerhard. Art. Lösegeld. 1987.
MLA (8th ed.) CitationRies, Gerhard. Art. Lösegeld. 1987.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation