APA (7th ed.) Citation

Hubbard, K. G. (1985). Operation 'grapple': Testing Britain's first H-bomb. Ian Allan Ltd..

Chicago Style (17th ed.) Citation

Hubbard, K. G. Operation 'Grapple': Testing Britain's First H-bomb. London: Ian Allan Ltd., 1985.

MLA (9th ed.) Citation

Hubbard, K. G. Operation 'Grapple': Testing Britain's First H-bomb. Ian Allan Ltd., 1985.