APA (7th ed.) Citation

Dewender, T., & Welt, T. (2003). Einleitung.

Chicago Style (17th ed.) Citation

Dewender, Thomas, and Thomas Welt. Einleitung. 2003.

MLA (9th ed.) Citation

Dewender, Thomas, and Thomas Welt. Einleitung. 2003.

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