Cita APA (7a ed.)

Ekkehard, E. (1929). Sigilla veri (Philipp Stauff's Semi-Kürschner). Bodung.

Cita Chicago Style (17a ed.)

Ekkehard, E. Sigilla Veri (Philipp Stauff's Semi-Kürschner). Erfurt: Bodung, 1929.

Cita MLA (8a ed.)

Ekkehard, E. Sigilla Veri (Philipp Stauff's Semi-Kürschner). Bodung, 1929.