APA (7th ed.) Citation

Brown, F. Z. (2010). Vietnam and America: Parameters of the possible. Current history, 109(726), 162-169.

Chicago Style (17th ed.) Citation

Brown, Frederick Z. "Vietnam and America: Parameters of the Possible." Current History 109, no. 726 (2010): 162-169.

MLA (9th ed.) Citation

Brown, Frederick Z. "Vietnam and America: Parameters of the Possible." Current History, vol. 109, no. 726, 2010, pp. 162-169.