Citazione APA

Rhodesia Geological Survey. (1960). Report of the Director of Geological Survey. The Survey.

Stile di citazione Chicago

Rhodesia Geological Survey. Report of the Director of Geological Survey. Salisbury: The Survey, 1960.

Citazione MLA

Rhodesia Geological Survey. Report of the Director of Geological Survey. The Survey, 1960.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.