APA (7th ed.) Citation

LS, L. (2005). Geriatrics in the United States -- Baby Boomers' boon? New England Journal of Medicine, 352(8), 750.

Chicago Style (17th ed.) Citation

LS, Libow. "Geriatrics in the United States -- Baby Boomers' Boon?" New England Journal of Medicine 352, no. 8 (2005): 750.

MLA (9th ed.) Citation

LS, Libow. "Geriatrics in the United States -- Baby Boomers' Boon?" New England Journal of Medicine, vol. 352, no. 8, 2005, p. 750.