APA (7th ed.) Citation

Nabel, C., Schweda, F., Kromer, E. P., Krämer, B. K., Nabel, C., Schweda, F., . . . Krämer, B. K. (1997). Treatment of hypertension in elderly patients. Lancet, 350(9091), 1632. https://doi.org/10.1016/S0140-6736(05)64053-6

Chicago Style (17th ed.) Citation

Nabel, Caroline, Frank Schweda, Eckard P. Kromer, Bernhard K. Krämer, C. Nabel, F. Schweda, E P. Kromer, and B K. Krämer. "Treatment of Hypertension in Elderly Patients." Lancet 350, no. 9091 (1997): 1632. https://doi.org/10.1016/S0140-6736(05)64053-6.

MLA (9th ed.) Citation

Nabel, Caroline, et al. "Treatment of Hypertension in Elderly Patients." Lancet, vol. 350, no. 9091, 1997, p. 1632, https://doi.org/10.1016/S0140-6736(05)64053-6.