Cita APA

ebrary, Inc, Koh, T. T. B., Plant, A. J., & Lee, E. H. (2003). The new global threat: Severe acute respiratory syndrome and its impacts. World Scientific Pub. Co..

Citación estilo Chicago

ebrary, Inc, Tommy T. B. Koh, Aileen J. Plant, and Eng Hin Lee. The New Global Threat: Severe Acute Respiratory Syndrome and Its Impacts. Singapore: World Scientific Pub. Co., 2003.

Cita MLA

ebrary, Inc, et al. The New Global Threat: Severe Acute Respiratory Syndrome and Its Impacts. World Scientific Pub. Co., 2003.