APA (7th ed.) Citation

Daalder, I. H., Lindsay, J. M., & Steinberg, J. B. (2002). Hard choices: National security and the war on terrorism. Current history, 101(659), 409-413.

Chicago Style (17th ed.) Citation

Daalder, Ivo H., James M. Lindsay, and James B. Steinberg. "Hard Choices: National Security and the War on Terrorism." Current History 101, no. 659 (2002): 409-413.

MLA (9th ed.) Citation

Daalder, Ivo H., et al. "Hard Choices: National Security and the War on Terrorism." Current History, vol. 101, no. 659, 2002, pp. 409-413.