Lua APA (7ú heag.)

Zack. (2012). The art: Zack. Gmünder.

Lua i Stíl Chicago (17ú heag.)

Zack. The Art: Zack. Berlin: Gmünder, 2012.

Lua MLA (8ú heag.)

Zack. The Art: Zack. Gmünder, 2012.

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