Plasma and leukocyte ascorbic acid levels in the elderly.

MLA

Burr, M. L., et al. “Plasma and Leukocyte Ascorbic Acid Levels in the Elderly.” The American Journal of Clinical Nutrition, vol. 27, no. 2, Feb. 1974, pp. 144–51. EBSCOhost, https://doi.org/10.1093/ajcn/27.2.144.

APA

Burr, M. L., Elwood, P. C., Hole, D. J., Hurley, R. J., & Hughes, R. E. (1974). Plasma and leukocyte ascorbic acid levels in the elderly. The American Journal of Clinical Nutrition, 27(2), 144–151. https://doi.org/10.1093/ajcn/27.2.144

Chicago

Burr, M L, P C Elwood, D J Hole, R J Hurley, and R E Hughes. 1974. “Plasma and Leukocyte Ascorbic Acid Levels in the Elderly.” The American Journal of Clinical Nutrition 27 (2): 144–51. doi:10.1093/ajcn/27.2.144.