Cita APA

Krippendorff, K. (2013). Content analysis: An introduction to its methodology (3a. ed.). SAGE.

Citación estilo Chicago

Krippendorff, Klaus. Content Analysis: An Introduction to Its Methodology. 3a. ed. Los Angeles: SAGE, 2013.

Cita MLA

Krippendorff, Klaus. Content Analysis: An Introduction to Its Methodology. 3a. ed. SAGE, 2013.

Warning: These citations may not always be 100% accurate.