Παραπομπή APA

Jack Zevin. (2011). Social studies for the Twenty-First century (IV.). Routledge.

Παραπομπή Chicago Style

Jack Zevin. Social Studies for the Twenty-First Century. IV. London: Routledge, 2011.

Παραπομπή MLA

Jack Zevin. Social Studies for the Twenty-First Century. IV. Routledge, 2011.