Citazione Stile APA (7a Edizione)

(2003). McGraw Hill science, grade 3: Teacher resources for practice and support with answer key and activity book. McGraw Hill School Division.

Citazione stile Chigago Style (17a edizione)

McGraw Hill Science, Grade 3: Teacher Resources for Practice and Support with Answer Key and Activity Book. New York: McGraw Hill School Division, 2003.

Citatione MLA (9a ed.)

McGraw Hill Science, Grade 3: Teacher Resources for Practice and Support with Answer Key and Activity Book. McGraw Hill School Division, 2003.