APA (7th ed.) Citation

Kösser, W. (2011). Vorkurs Mathematik. HFTL.

Chicago Style (17th ed.) Citation

Kösser, Wieland. Vorkurs Mathematik. Leipzig: HFTL, 2011.

MLA (9th ed.) Citation

Kösser, Wieland. Vorkurs Mathematik. HFTL, 2011.

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