Kuhn, H. P., & Kassner, G. (2013). Hans Peter Kuhn - Flags: With photos by Gerhard Kassner. ruksaldruck.
Čikaški stil citiranja (17. izdanje)Kuhn, Hans Peter, i Gerhard Kassner. Hans Peter Kuhn - Flags: With Photos by Gerhard Kassner. Berlin: ruksaldruck, 2013.
MLA način citiranja (8. izdanje)Kuhn, Hans Peter, i Gerhard Kassner. Hans Peter Kuhn - Flags: With Photos by Gerhard Kassner. ruksaldruck, 2013.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.