APA (7th ed.) Citation

Webb, T. (2009). Aging Nuclear Facilities Need Attention. Power, 153(6), 20.

Chicago Style (17th ed.) Citation

Webb, Tim. "Aging Nuclear Facilities Need Attention." Power 153, no. 6 (2009): 20.

MLA (9th ed.) Citation

Webb, Tim. "Aging Nuclear Facilities Need Attention." Power, vol. 153, no. 6, 2009, p. 20.