Citazione Stile APA (7a Edizione)

Collins, A., & Dacey, L. S. (2010). Zeroing in on number and operations: Key ideas and common misconceptions, grades 5-6. Stenhouse Publishers.

Citazione stile Chigago Style (17a edizione)

Collins, Anne, e Linda Schulman Dacey. Zeroing in on Number and Operations: Key Ideas and Common Misconceptions, Grades 5-6. Portland, Me.: Stenhouse Publishers, 2010.

Citatione MLA (9a ed.)

Collins, Anne, e Linda Schulman Dacey. Zeroing in on Number and Operations: Key Ideas and Common Misconceptions, Grades 5-6. Stenhouse Publishers, 2010.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.