Lua APA (7ú heag.)

Bräuninger, M., Wenzel, L., & Wohlers, E. (2012). HWWI Policy Paper.

Lua i Stíl Chicago (17ú heag.)

Bräuninger, Michael, Lars Wenzel, agus Eckhardt Wohlers. HWWI Policy Paper. 2012.

Lua MLA (8ú heag.)

Bräuninger, Michael, et al. HWWI Policy Paper. 2012.

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