DeVito, A., & Krockover, G. H. (1976). Creative sciencing: Ideas and activities for teachers and children. Little, Brown.
Citazione stile Chigago Style (17a edizione)DeVito, Alfred, e Gerald H. Krockover. Creative Sciencing: Ideas and Activities for Teachers and Children. Boston: Little, Brown, 1976.
Citatione MLA (8a ed.)DeVito, Alfred, e Gerald H. Krockover. Creative Sciencing: Ideas and Activities for Teachers and Children. Little, Brown, 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.