Citação norma APA

National Council for the Social Studies. Social education. Naitonal Council for the Social Studies.

Citação norma Chicago

National Council for the Social Studies. Social Education. Washington: Naitonal Council for the Social Studies.

Citação norma MLA

National Council for the Social Studies. Social Education. Naitonal Council for the Social Studies.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.