Cita APA (7a ed.)
S, K. (2004). Scientific publishers divided over US trade embargo ruling. Bulletin of the World Health Organization, 82(4), 312-313.
Cita Chicago Style (17a ed.)
S, Kingman. "Scientific Publishers Divided over US Trade Embargo Ruling." Bulletin of the World Health Organization 82, no. 4 (2004): 312-313.
Cita MLA (9a ed.)
S, Kingman. "Scientific Publishers Divided over US Trade Embargo Ruling." Bulletin of the World Health Organization, vol. 82, no. 4, 2004, pp. 312-313.
Precaución: Estas citas no son 100% exactas.