Cita APA (7a ed.)

Riffe, D., Lacy, S., & Fico, F. (1998). Analyzing media messages: Using quantitative content analysis in research. Lawrence Erlbaum.

Cita Chicago Style (17a ed.)

Riffe, Daniel, Stephen Lacy, y Frederick Fico. Analyzing Media Messages: Using Quantitative Content Analysis in Research. Mahwah, New Jersey [etc.]: Lawrence Erlbaum, 1998.

Cita MLA (9a ed.)

Riffe, Daniel, et al. Analyzing Media Messages: Using Quantitative Content Analysis in Research. Lawrence Erlbaum, 1998.