(1980). [Erster] 1. Wilhelmsburger Weihnachtsfestival. [s.n.].
Chicago Style (17th ed.) Citation[Erster] 1. Wilhelmsburger Weihnachtsfestival. [s.n.], 1980.
MLA (8th ed.) Citation[Erster] 1. Wilhelmsburger Weihnachtsfestival. [s.n.], 1980.
Warning: These citations may not always be 100% accurate.