APA način citiranja (7. izdanje)

(1980). Was Kindern Freude macht. Behncke.

Čikaški stil citiranja (17. izdanje)

Was Kindern Freude Macht. Steinach: Behncke, 1980.

MLA način citiranja (8. izdanje)

Was Kindern Freude Macht. Behncke, 1980.