APA (7th ed.) Citation
ANDERSEN, V., & ET AL. (1999). FROM PLAY TO COMMUNICATION. SIKON.
Chicago Style (17th ed.) Citation
ANDERSEN, V., and ET AL. FROM PLAY TO COMMUNICATION. COPENHAGUE: SIKON, 1999.
MLA (9th ed.) Citation
ANDERSEN, V., and ET AL. FROM PLAY TO COMMUNICATION. SIKON, 1999.
Warning: These citations may not always be 100% accurate.