APA (7th ed.) Citation

BARNABY. (1993). How nuclear weapons spread: Nuclear-weapons proliferation in the 1990's. Routledge.

Chicago Style (17th ed.) Citation

BARNABY. How Nuclear Weapons Spread: Nuclear-weapons Proliferation in the 1990's. London: Routledge, 1993.

MLA (8th ed.) Citation

BARNABY. How Nuclear Weapons Spread: Nuclear-weapons Proliferation in the 1990's. Routledge, 1993.

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