APA-Zitierstil (7. Ausg.)

Park, Y., Choi, J., & Hwang, H. (2018). Protein supplementation improves muscle mass and physical performance in undernourished prefrail and frail elderly subjects: A randomized, double-blind, placebo-controlled trial. The American journal of clinical nutrition, 108(5), 1026. https://doi.org/10.1093/ajcn/nqy214

Chicago-Zitierstil (17. Ausg.)

Park, Yongsoon, Jeong-Eun Choi, und Hwan-Sik Hwang. "Protein Supplementation Improves Muscle Mass and Physical Performance in Undernourished Prefrail and Frail Elderly Subjects: A Randomized, Double-blind, Placebo-controlled Trial." The American Journal of Clinical Nutrition 108, no. 5 (2018): 1026. https://doi.org/10.1093/ajcn/nqy214.

MLA-Zitierstil (9. Ausg.)

Park, Yongsoon, et al. "Protein Supplementation Improves Muscle Mass and Physical Performance in Undernourished Prefrail and Frail Elderly Subjects: A Randomized, Double-blind, Placebo-controlled Trial." The American Journal of Clinical Nutrition, vol. 108, no. 5, 2018, p. 1026, https://doi.org/10.1093/ajcn/nqy214.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.