Cita APA (7a ed.)

Sommer, B., & Sommer, B. (2015). Cultural dynamics of climate change and the environment in Northern America. Brill.

Cita Chicago Style (17a ed.)

Sommer, Bernd, y Bernd Sommer. Cultural Dynamics of Climate Change and the Environment in Northern America. Leiden, Netherlands ; Boston, Massachusetts: Brill, 2015.

Cita MLA (9a ed.)

Sommer, Bernd, y Bernd Sommer. Cultural Dynamics of Climate Change and the Environment in Northern America. Brill, 2015.