APA

Westermann A., . (2015). Historical social research. Climate and Beyond. Production of Knowledge about the Earth as a Signpost of Social Change. Köln: Zentrum.

Chicago

Westermann Andrea, . 2015. Historical social research. Climate and Beyond. Production of Knowledge about the Earth as a Signpost of Social Change. Köln: Zentrum.

Harvard

Westermann A., . (2015). Historical social research. Climate and Beyond. Production of Knowledge about the Earth as a Signpost of Social Change. Köln: Zentrum.

MLA

Westermann Andrea, . Historical social research. Climate and Beyond. Production of Knowledge about the Earth as a Signpost of Social Change. Köln: Zentrum. 2015.