APA (7th ed.) Citation

Clarke, D. A. (1972). The Kankomo clay deposit.

Chicago Style (17th ed.) Citation

Clarke, D. A. The Kankomo Clay Deposit. [Lusaka], 1972.

MLA (9th ed.) Citation

Clarke, D. A. The Kankomo Clay Deposit. 1972.

Warning: These citations may not always be 100% accurate.