1.
Wo warst du Robert?. München: C. Hanser; 1998.
Wo warst du Robert?. München : C. Hanser, 1 mai 1998. ISBN 3446194479
Enzensberger Hans Magnus. (1998). Wo warst du Robert? C. Hanser.
MLA (8th ed.) CitationEnzensberger Hans Magnus. Wo Warst Du Robert? C. Hanser, 1998.
Warning: These citations may not always be 100% accurate.