Cita APA (7a ed.)

Fons Cidob (Blanquerna FCRI), Ragin, C. C., & Becker, H. S. (1992). What is a case?: Exploring the foundations of social inquiry. Cambridge University Press.

Cita Chicago Style (17a ed.)

Fons Cidob (Blanquerna FCRI), Charles C. Ragin, y Howard Saul Becker. What Is a Case?: Exploring the Foundations of Social Inquiry. Cambridge [England] ; New York: Cambridge University Press, 1992.

Cita MLA (9a ed.)

Fons Cidob (Blanquerna FCRI), et al. What Is a Case?: Exploring the Foundations of Social Inquiry. Cambridge University Press, 1992.