APA (7th ed.) Citation

Barnaby. (1993). How nuclear weapon spread: Nuclear-Weapon proliferation in the1990s. Routledge.

Chicago Style (17th ed.) Citation

Barnaby. How Nuclear Weapon Spread: Nuclear-Weapon Proliferation in The1990s. London New York: Routledge, 1993.

MLA (8th ed.) Citation

Barnaby. How Nuclear Weapon Spread: Nuclear-Weapon Proliferation in The1990s. Routledge, 1993.

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