Cita APA

Zängle, M. (2014). Trends in papal communication: A content analysis of encyclicals, from Leo XIII to Pope Francis. Historical social research. - Zentrum für Historische Sozialforschung.

Citación estilo Chicago

Zängle, Michael. "Trends in Papal Communication: A Content Analysis of Encyclicals, from Leo XIII to Pope Francis." Historical Social Research. - Zentrum Für Historische Sozialforschung 2014.

Cita MLA

Zängle, Michael. "Trends in Papal Communication: A Content Analysis of Encyclicals, from Leo XIII to Pope Francis." Historical Social Research. - Zentrum Für Historische Sozialforschung, 2014.