Citazione Stile APA (7a Edizione)
FERGUSON, R., & BUULTJENS, M. THE PLAY BEHAVIOUR OF YOUNG BLIND CHILDREN AND ITS RELATIONSHIP TO DEVELOPMENTAL STAGES.
Citazione stile Chigago Style (17a edizione)
FERGUSON, R., e M. BUULTJENS. THE PLAY BEHAVIOUR OF YOUNG BLIND CHILDREN AND ITS RELATIONSHIP TO DEVELOPMENTAL STAGES.
Citatione MLA (9a ed.)
FERGUSON, R., e M. BUULTJENS. THE PLAY BEHAVIOUR OF YOUNG BLIND CHILDREN AND ITS RELATIONSHIP TO DEVELOPMENTAL STAGES.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.