Cita APA

Benestad, R. E. (2006). Solar activity and earth's climate (2.).

Citación estilo Chicago

Benestad, Rasmus E. Solar Activity and Earth's Climate. 2. Praxis Publishing Ltd., Chichester, 2006.

Cita MLA

Benestad, Rasmus E. Solar Activity and Earth's Climate. 2. 2006.