APA (7e ed.) Bronvermelding

Não informado. (1981). Geophysical Journal. Gordon and Breach Science Publishers.

Chicago (17e ed.) Bronvermelding

Não informado. Geophysical Journal. New York: Gordon and Breach Science Publishers, 1981.

MLA (8e ed.) Bronvermelding

Não informado. Geophysical Journal. Gordon and Breach Science Publishers, 1981.

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