APA (7th ed.) Citation

Witzel, A., & Reiter, H. (2012). The problem-centred interview. SAGE.

Chicago Style (17th ed.) Citation

Witzel, Andreas, and Herwig Reiter. The Problem-centred Interview. London: SAGE, 2012.

MLA (9th ed.) Citation

Witzel, Andreas, and Herwig Reiter. The Problem-centred Interview. SAGE, 2012.

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