Παραπομπή σε μορφή APA (7η εκδ.)

Ruddiman, W. F. (2014). Earth's climate : past and future: Third edition. W. H. Freeman and Company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ruddiman, William F. Earth's Climate : Past and Future: Third Edition. New York: W. H. Freeman and Company, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ruddiman, William F. Earth's Climate : Past and Future: Third Edition. W. H. Freeman and Company, 2014.