APA (7th ed.) Citation

EL, F. (2002). Nursing smallpox and its consequences: February 1921. AJN American Journal of Nursing, 102(2), 60. https://doi.org/10.1097/00000446-200202000-00024

Chicago Style (17th ed.) Citation

EL, Foley. "Nursing Smallpox and Its Consequences: February 1921." AJN American Journal of Nursing 102, no. 2 (2002): 60. https://doi.org/10.1097/00000446-200202000-00024.

MLA (9th ed.) Citation

EL, Foley. "Nursing Smallpox and Its Consequences: February 1921." AJN American Journal of Nursing, vol. 102, no. 2, 2002, p. 60, https://doi.org/10.1097/00000446-200202000-00024.