APA (7th ed.) Citation

Feagin, J. R., Orum, A. M., & Sjoberg, G. (1991). A Case for the case study. University of North Carolina Press.

Chicago Style (17th ed.) Citation

Feagin, Joe R., Anthony M. Orum, and Gideon Sjoberg. A Case for the Case Study. Chapel Hill: University of North Carolina Press, 1991.

MLA (9th ed.) Citation

Feagin, Joe R., et al. A Case for the Case Study. University of North Carolina Press, 1991.