APA (7th ed.) Citation

Avery, D. G., & Davies, E. (1973). Uranium enrichment by gas centrifuge. Mills and Boon.

Chicago Style (17th ed.) Citation

Avery, D. G., and Eirwyn Davies. Uranium Enrichment by Gas Centrifuge. London: Mills and Boon, 1973.

MLA (8th ed.) Citation

Avery, D. G., and Eirwyn Davies. Uranium Enrichment by Gas Centrifuge. Mills and Boon, 1973.