APA (7th ed.) Citation

(2007). Duden Lernsoftware Mathematik 3. DUDEN PAETEC.

Chicago Style (17th ed.) Citation

Duden Lernsoftware Mathematik 3. Berlin: DUDEN PAETEC, 2007.

MLA (9th ed.) Citation

Duden Lernsoftware Mathematik 3. DUDEN PAETEC, 2007.

Warning: These citations may not always be 100% accurate.