APA (7th ed.) Citation

Rhodesia Geological Survey & Southern Rhodesia. Department of the Surveyor-General. (1971). Provisional geological map of Rhodesia (6th ed.). Rhodesia Geological Survey.

Chicago Style (17th ed.) Citation

Rhodesia Geological Survey and Southern Rhodesia. Department of the Surveyor-General. Provisional Geological Map of Rhodesia. 6th ed. Salisbury, Rhodesia: Rhodesia Geological Survey, 1971.

MLA (9th ed.) Citation

Rhodesia Geological Survey and Southern Rhodesia. Department of the Surveyor-General. Provisional Geological Map of Rhodesia. 6th ed. Rhodesia Geological Survey, 1971.