APA način citiranja (7. izdanje)

Litzel, N. (2015). Intra-regional economic integration: The identification and analysis of clusters in Eastern Bavaria an Central Franconia. Bertelsmann.

Čikaški stil citiranja (17. izdanje)

Litzel, Nicole. Intra-regional Economic Integration: The Identification and Analysis of Clusters in Eastern Bavaria an Central Franconia. Bielefeld: Bertelsmann, 2015.

MLA način citiranja (8. izdanje)

Litzel, Nicole. Intra-regional Economic Integration: The Identification and Analysis of Clusters in Eastern Bavaria an Central Franconia. Bertelsmann, 2015.