Não informado. (1998). Reviews of Geophysics and Space Physics. American Geophysical Union.
Chicago (17e ed.) BronvermeldingNão informado. Reviews of Geophysics and Space Physics. Washington: American Geophysical Union, 1998.
MLA (8e ed.) BronvermeldingNão informado. Reviews of Geophysics and Space Physics. American Geophysical Union, 1998.
Let op: Deze citaties zijn niet altijd 100% accuraat.