Citazione Stile APA (7a Edizione)
Parker, W. C. (1991). Renewing the Social Studies Curriculum. Association for Supervision and Curriculum Development.
Citazione stile Chigago Style (17a edizione)
Parker, Walter C. Renewing the Social Studies Curriculum. Alexandria, EUA: Association for Supervision and Curriculum Development, 1991.
Citatione MLA (9a ed.)
Parker, Walter C. Renewing the Social Studies Curriculum. Association for Supervision and Curriculum Development, 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.