APA (7th ed.) Citation

Müller-Hartmann, A., & Schocker-v. Ditfurth, M. (2011). Teaching English: Task-Supported Language Learning (1. Aufl.). UTB GmbH.

Chicago Style (17th ed.) Citation

Müller-Hartmann, Andreas, and Marita Schocker-v. Ditfurth. Teaching English: Task-Supported Language Learning. 1. Aufl. Stuttgart: UTB GmbH, 2011.

MLA (9th ed.) Citation

Müller-Hartmann, Andreas, and Marita Schocker-v. Ditfurth. Teaching English: Task-Supported Language Learning. 1. Aufl. UTB GmbH, 2011.