APA Edition Citation

Krippendorff, K. (2004). Content analysis: An introduction to its methodology (2nd ed.). Sage.

Chicago Edition Citation

Krippendorff, Klaus. Content Analysis: An Introduction to Its Methodology. 2nd ed. Thousand Oaks, Calif.: Sage, 2004.

MLA Edition Citation

Krippendorff, Klaus. Content Analysis: An Introduction to Its Methodology. 2nd ed. Sage, 2004.