APA aipamena

Benestad, R. (2003). Solar activity and earth's climate. Springer.

Chicago Style aipamena

Benestad, R.E. Solar Activity and Earth's Climate. Berlin: Springer, 2003.

MLA aipamena

Benestad, R.E. Solar Activity and Earth's Climate. Springer, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.