APA (7th ed.) Citation

Botswana. Geological Survey Dept, Green, D., & Baldock, J. W. Coal exploration records of boreholes. Geological Survey Dept., Ministry of Mineral Resources and Water Affairs.

Chicago Style (17th ed.) Citation

Botswana. Geological Survey Dept, Derek Green, and J. W. Baldock. Coal Exploration Records of Boreholes. [Gaborone] Botswana: Geological Survey Dept., Ministry of Mineral Resources and Water Affairs.

MLA (8th ed.) Citation

Botswana. Geological Survey Dept, et al. Coal Exploration Records of Boreholes. Geological Survey Dept., Ministry of Mineral Resources and Water Affairs.