Cita APA (7th ed.)

(2004). Alt-Sonneberger-Kalender 2005. schirmer druck OHG.

Cita Chicago (17th ed.)

Alt-Sonneberger-Kalender 2005. Mitwitz: schirmer druck OHG, 2004.

Cita MLA (8th ed.)

Alt-Sonneberger-Kalender 2005. schirmer druck OHG, 2004.