Lua APA (7ú heag.)

Heynen, J. (1999). Wortlos. Parkett.

Lua i Stíl Chicago (17ú heag.)

Heynen, Julian. "Wortlos." Parkett 1999.

Lua MLA (8ú heag.)

Heynen, Julian. "Wortlos." Parkett, 1999.

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