Cita APA (7a ed.)

Weber, R. P. ([1997]). Basic content analysis Sage University papers / Quantitative applications in the social sciences.

Cita Chicago Style (17a ed.)

Weber, Robert Philip. "Basic Content Analysis." Sage University Papers / Quantitative Applications in the Social Sciences [1997].

Cita MLA (9a ed.)

Weber, Robert Philip. "Basic Content Analysis." Sage University Papers / Quantitative Applications in the Social Sciences, [1997].