APA-Zitierstil (7. Ausg.)

Thomas, G. (2016). How to do your case study (2nd edition.). SAGE.

Chicago-Zitierstil (17. Ausg.)

Thomas, Gary. How to Do Your Case Study. 2nd edition. Los Angeles: SAGE, 2016.

MLA-Zitierstil (9. Ausg.)

Thomas, Gary. How to Do Your Case Study. 2nd edition. SAGE, 2016.