Cita APA (7a ed.)
Gerring, J. (2007). Case study research: Principles and practices. Cambridge University Press.
Cita Chicago Style (17a ed.)
Gerring, John. Case Study Research: Principles and Practices. Cambridge, New York: Cambridge University Press, 2007.
Cita MLA (9a ed.)
Gerring, John. Case Study Research: Principles and Practices. Cambridge University Press, 2007.
Precaución: Estas citas no son 100% exactas.