(1996). Fröhliche Rechenspiele. Tessloff.
Chicago Style (17th ed.) CitationFröhliche Rechenspiele. Nürnberg: Tessloff, 1996.
MLA (9th ed.) CitationFröhliche Rechenspiele. Tessloff, 1996.
Warning: These citations may not always be 100% accurate.
APA (7th ed.) Citation