APA-Zitierstil (7. Ausg.)

Gerring, J. (2009). Case study research: Principles and practices (Reprint.). Cambridge Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Gerring, John. Case Study Research: Principles and Practices. Reprint. New York, NY [u.a.]: Cambridge Univ. Press, 2009.

MLA-Zitierstil (9. Ausg.)

Gerring, John. Case Study Research: Principles and Practices. Reprint. Cambridge Univ. Press, 2009.