Lua APA (7ú heag.)

(1980). Was Kindern Freude macht. Behncke.

Lua i Stíl Chicago (17ú heag.)

Was Kindern Freude Macht. Steinach: Behncke, 1980.

Lua MLA (8ú heag.)

Was Kindern Freude Macht. Behncke, 1980.

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