APA (7e ed.) Bronvermelding

Não informado. (1953). Geophysical observatory report. Bureau of Mineral Resources, Geology and Geophysics.

Chicago (17e ed.) Bronvermelding

Não informado. Geophysical Observatory Report. Melbourne, Australia: Bureau of Mineral Resources, Geology and Geophysics, 1953.

MLA (8e ed.) Bronvermelding

Não informado. Geophysical Observatory Report. Bureau of Mineral Resources, Geology and Geophysics, 1953.

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