APA (7th ed.) Citation

Ritter, B. (2000). Das ERP-Pflichtenheft. MITP-Verl.

Chicago Style (17th ed.) Citation

Ritter, Bernhard. Das ERP-Pflichtenheft. Bonn: MITP-Verl, 2000.

MLA (9th ed.) Citation

Ritter, Bernhard. Das ERP-Pflichtenheft. MITP-Verl, 2000.

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