Wetherill, G. W. Annual review of earth and planetary sciences. Annual Reviews.
Chicago-referens (17:e uppl.)Wetherill, George W. Annual Review of Earth and Planetary Sciences. California: Annual Reviews.
MLA-referens (9:e uppl.)Wetherill, George W. Annual Review of Earth and Planetary Sciences. Annual Reviews.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.