Cita APA (7th ed.)

Enderwitz, S., & Sauer, R. (2015). Communication and materiality: Written and unwritten communication in pre-modern societies. De Gruyter.

Cita Chicago (17th ed.)

Enderwitz, Susanne, i Rebecca Sauer. Communication and Materiality: Written and Unwritten Communication in Pre-modern Societies. Berlin, [Gemany] ; Boston, [Massachusetts]: De Gruyter, 2015.

Cita MLA (9th ed.)

Enderwitz, Susanne, i Rebecca Sauer. Communication and Materiality: Written and Unwritten Communication in Pre-modern Societies. De Gruyter, 2015.