Cita APA (7a ed.)

Barth, H. (2005). Klimawandel. Westermann.

Cita Chicago Style (17a ed.)

Barth, Hans-Jörg. Klimawandel. Braunschweig: Westermann, 2005.

Cita MLA (9a ed.)

Barth, Hans-Jörg. Klimawandel. Westermann, 2005.