APA (7th ed.) Citation

Smith, E., & Eloff, J. (1999). Security in health-care information systems—current trends. International journal of medical informatics (Shannon, Ireland), 54(1), 39-54. https://doi.org/10.1016/S1386-5056(98)00168-3

Chicago Style (17th ed.) Citation

Smith, E., and J.H.P Eloff. "Security in Health-care Information Systems—current Trends." International Journal of Medical Informatics (Shannon, Ireland) 54, no. 1 (1999): 39-54. https://doi.org/10.1016/S1386-5056(98)00168-3.

MLA (9th ed.) Citation

Smith, E., and J.H.P Eloff. "Security in Health-care Information Systems—current Trends." International Journal of Medical Informatics (Shannon, Ireland), vol. 54, no. 1, 1999, pp. 39-54, https://doi.org/10.1016/S1386-5056(98)00168-3.