Dyfyniad APA

University of Alaska Fairbanks. Geophysical Institute. (1972). Annual report. Geophysical Institute, University of Alaska.

Dyfyniad Arddull Chicago

University of Alaska Fairbanks. Geophysical Institute. Annual Report. Fairbanks, Alaska: Geophysical Institute, University of Alaska, 1972.

Dyfyniad MLA

University of Alaska Fairbanks. Geophysical Institute. Annual Report. Geophysical Institute, University of Alaska, 1972.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.