Lua APA (7ú heag.)

Sippel, M. (2004). Global Climate Policy and Correspondending Activies on a City-Level: A Case of Hamburg and Its Citypartnerships With a Special Focus on CDM-Potentials.

Lua i Stíl Chicago (17ú heag.)

Sippel, Maike. Global Climate Policy and Correspondending Activies on a City-Level: A Case of Hamburg and Its Citypartnerships With a Special Focus on CDM-Potentials. Hamburg, 2004.

Lua MLA (8ú heag.)

Sippel, Maike. Global Climate Policy and Correspondending Activies on a City-Level: A Case of Hamburg and Its Citypartnerships With a Special Focus on CDM-Potentials. 2004.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.