Cita APA (7a ed.)
Lionetti, P., Battini, M. L., Resti, M., & Falcini, F. (1998). A 14-year-old girl with skin ulcers. Lancet, 351(9098), 262-263.
Cita Chicago Style (17a ed.)
Lionetti, Paolo, Maria Luisa Battini, Massimo Resti, y Fernanda Falcini. "A 14-year-old Girl with Skin Ulcers." Lancet 351, no. 9098 (1998): 262-263.
Cita MLA (9a ed.)
Lionetti, Paolo, et al. "A 14-year-old Girl with Skin Ulcers." Lancet, vol. 351, no. 9098, 1998, pp. 262-263.
Precaución: Estas citas no son 100% exactas.