APA (7th ed.) Citation

Baumann, U., & Duensing, A. (2006). Developing writing skills in German. Routledge in association with the Open University.

Chicago Style (17th ed.) Citation

Baumann, Uwe, and Annette Duensing. Developing Writing Skills in German. London ; New York: Routledge in association with the Open University, 2006.

MLA (9th ed.) Citation

Baumann, Uwe, and Annette Duensing. Developing Writing Skills in German. Routledge in association with the Open University, 2006.