APA Citatie

Alley, R. B. (2000). Ice-core evidence of abrupt climate changes. The National Academy of Sciences.

Chicago Style citaat

Alley, Richard B. Ice-core Evidence of Abrupt Climate Changes. The National Academy of Sciences, 2000.

MLA citatie

Alley, Richard B. Ice-core Evidence of Abrupt Climate Changes. The National Academy of Sciences, 2000.

Let op: Deze citaties zijn niet altijd 100% accuraat.