Cita APA

Iggers, G. G. (2016). History and social action beyond national and continental borders. The second generation.

Citación estilo Chicago

Iggers, Georg G. "History and Social Action Beyond National and Continental Borders." The Second Generation 2016.

Cita MLA

Iggers, Georg G. "History and Social Action Beyond National and Continental Borders." The Second Generation, 2016.