APA (7th ed.) Citation

Perry, W. (1981). Weapons gamble. Science, 211, 681.

Chicago Style (17th ed.) Citation

Perry, W. "Weapons Gamble." Science 211 (1981): 681.

MLA (9th ed.) Citation

Perry, W. "Weapons Gamble." Science, vol. 211, 1981, p. 681.

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