King, G., Keohane, R. O., & Verba, S. Designing Social Inquiry: Scientific inference in qualitative research. Princeton University Press.
Chicago Style (17th ed.) CitationKing, Gary, Robert O. Keohane, and Sidney Verba. Designing Social Inquiry: Scientific Inference in Qualitative Research. New Jersey: Princeton University Press.
MLA (9th ed.) CitationKing, Gary, et al. Designing Social Inquiry: Scientific Inference in Qualitative Research. Princeton University Press.
Warning: These citations may not always be 100% accurate.