Gaya APA

Knecht, R. (2008). Oerlikon Schlafrhorst Express (January 2008). Monchenggladbach: Oerlikon Schlafhorst.

Gaya MLA

Knecht, Ralph. "Oerlikon Schlafrhorst Express". January 2008 Monchenggladbach: Oerlikon Schlafhorst, 2008. Text.